diff --git a/db/custom.db.seed b/db/custom.db.seed
index 0bfb762..922425b 100755
Binary files a/db/custom.db.seed and b/db/custom.db.seed differ
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index a1d82af..577d22c 100755
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -8,7 +8,7 @@ datasource db {
 }
 
 // A preset script file living somewhere in the folder tree.
-// folderPath is the full path from the virtual root, e.g. "root/embedded/Synth-C".
+// folderPath is the full path from the virtual root, e.g. "root/embedded".
 // Names are unique per folder (files in a directory).
 // approx = true marks embedded presets that are generated stand-ins rather
 // than ports of the original's code (the original relies on effects the
@@ -45,7 +45,7 @@ model Settings {
   bandConfig    String?
   beatConfig    String?
   // Version stamp of the embedded preset library; when it changes, the
-  // root/embedded subtree is re-seeded from BUILTIN + EMBEDDED_LIBRARY.
+  // root/embedded subtree is re-seeded from EMBEDDED_LIBRARY.
   embeddedSeed  String?
   updatedAt     DateTime @updatedAt
 }
diff --git a/src/app/api/presets/route.ts b/src/app/api/presets/route.ts
index f6e9e24..ab5f1bf 100755
--- a/src/app/api/presets/route.ts
+++ b/src/app/api/presets/route.ts
@@ -1,23 +1,17 @@
 import { NextRequest, NextResponse } from 'next/server'
 import { db } from '@/lib/db'
-import { BUILTIN_PRESETS } from '@/lib/ava/presets'
 import { EMBEDDED_LIBRARY, EMBEDDED_SEED_VERSION } from '@/lib/ava/embedded-presets'
 import { ensureFolderRows } from '@/lib/server/preset-tree'
 import { EMBEDDED_ROOT, ROOT, USER_ROOT } from '@/lib/preset-paths'
 
 export const dynamic = 'force-dynamic'
 
-/** The structural backbone of the tree, created on first run. */
-const BASE_FOLDERS = [
-  ROOT,
-  EMBEDDED_ROOT,
-  USER_ROOT,
-  'root/embedded/Synth-C',
-  'root/embedded/Amp Picks',
-  'root/embedded/Dynamics',
-  'root/embedded/Envision',
-  'root/embedded/Zai-Magic',
-]
+/**
+ * The structural backbone of the tree, created on first run. The embedded
+ * branch has no subfolders (v7.19.0 curation) — "Beat Matrix" lives directly
+ * under root/embedded.
+ */
+const BASE_FOLDERS = [ROOT, EMBEDDED_ROOT, USER_ROOT]
 
 /**
  * Version-gated seed + INTEGRITY SELF-HEAL for the embedded library.
@@ -26,18 +20,13 @@ const BASE_FOLDERS = [
  * sees, so GET verifies it on every request:
  *   1. version gate — EMBEDDED_SEED_VERSION changes trigger a full re-seed
  *      (library was regenerated);
- *   2. fingerprint — the embedded subtree must exactly match
- *      BUILTIN + EMBEDDED (folder + name). Any drift — a preset renamed or
- *      deleted through pre-hardening endpoints, a row injected straight into
- *      the DB — re-seeds the subtree automatically.
+ *   2. fingerprint — the embedded subtree must exactly match EMBEDDED
+ *      (folder + name). Any drift — a preset renamed or deleted through
+ *      pre-hardening endpoints, a row injected straight into the DB —
+ *      re-seeds the subtree automatically.
  */
 function libraryFingerprint(): string {
-  const items = [
-    ...BUILTIN_PRESETS.map((p) => `root/embedded/Synth-C/${p.name}`),
-    ...EMBEDDED_LIBRARY.map(
-      (p) => `${p.folder.replace('root/embedded/root/embedded/', 'root/embedded/')}/${p.name}`,
-    ),
-  ]
+  const items = EMBEDDED_LIBRARY.map((p) => `${p.folder}/${p.name}`)
   return items.sort().join('|')
 }
 
@@ -72,30 +61,20 @@ async function ensureSeeded(): Promise<void> {
         ],
       },
     })
+    // the curated library has NO subfolders — drop any stale category
+    // folder rows (Synth-C / Amp Picks / Dynamics / Envision / Zai-Magic)
+    await db.folder.deleteMany({ where: { path: { startsWith: 'root/embedded/' } } })
     await db.preset.createMany({
-      data: [
-        ...BUILTIN_PRESETS.map((p) => ({
-          name: p.name,
-          author: p.author,
-          description: p.description,
-          content: p.content,
-          originalFile: p.originalFile ?? null,
-          isBuiltIn: true,
-          approx: false,
-          folderPath: 'root/embedded/Synth-C',
-        })),
-        ...EMBEDDED_LIBRARY.map((p) => ({
-          name: p.name,
-          author: p.author,
-          description: p.description,
-          content: p.content,
-          originalFile: p.originalFile ?? null,
-          isBuiltIn: true,
-          approx: p.approx ?? false,
-          // tolerate old converter output that recorded the download nesting
-          folderPath: p.folder.replace('root/embedded/root/embedded/', 'root/embedded/'),
-        })),
-      ],
+      data: EMBEDDED_LIBRARY.map((p) => ({
+        name: p.name,
+        author: p.author,
+        description: p.description,
+        content: p.content,
+        originalFile: p.originalFile ?? null,
+        isBuiltIn: true,
+        approx: p.approx ?? false,
+        folderPath: p.folder,
+      })),
     })
     await db.settings.upsert({
       where: { id: 'main' },
@@ -114,6 +93,12 @@ async function ensureSeeded(): Promise<void> {
  * the embedded library, folders outside the structural backbone — is purged
  * here so no visitor can ever alter what other visitors see. Runs on every
  * GET; it's two indexed deleteMany calls on a small SQLite table.
+ *
+ * v7.19.0: the embedded branch ships NO subfolders, so the folder purge now
+ * keeps only the three backbone rows and deletes everything else (stale
+ * category folders included). User folders never exist server-side — the
+ * "root/user created" tree lives in each visitor's browser — so nothing of
+ * any visitor's is touched.
  */
 async function purgeVisitorJunk(): Promise<void> {
   await db.preset.deleteMany({
@@ -126,14 +111,7 @@ async function purgeVisitorJunk(): Promise<void> {
     },
   })
   await db.folder.deleteMany({
-    where: {
-      NOT: [
-        { path: ROOT },
-        { path: EMBEDDED_ROOT },
-        { path: USER_ROOT },
-        { path: { startsWith: 'root/embedded/' } },
-      ],
-    },
+    where: { path: { notIn: [ROOT, EMBEDDED_ROOT, USER_ROOT] } },
   })
 }
 
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 48c9767..67f9e14 100755
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -102,19 +102,17 @@ function useInitialLoad() {
       const beat = readStoredBeatConfig()
       if (beat) store.applyBeatConfig(beat)
 
-      // startup script: saved default (this browser) → v7.2 default preset
-      // (Zai-Magic "Bass Bloom" — the megabuf particle bloom that remembers
-      // every beat's hue) → any Zai-Magic preset → template
+      // startup script: saved default (this browser) → the embedded default
+      // preset (v7.19.0: "Beat Matrix" — the 16-band beat-reactive spectrum
+      // wall, the single preset of the curated embedded library) → template
       let text: string | null = lsGetString('ava.defaultScript')
       const usedSavedDefault = text !== null && text.trim() !== ''
       let startupPreset: (typeof presetsList)[number] | undefined
       if (!text) {
         startupPreset =
           presetsList.find(
-            (p) => p.folderPath === 'root/embedded/Zai-Magic' && p.name === 'Bass Bloom',
-          ) ??
-          presetsList.find((p) => p.folderPath === 'root/embedded/Zai-Magic') ??
-          presetsList[0]
+            (p) => p.folderPath === 'root/embedded' && p.name === 'Beat Matrix',
+          ) ?? presetsList[0]
         text = startupPreset?.content ?? null
       }
       if (!text) text = STARTER_TEMPLATE
diff --git a/src/components/ava/audio-source.ts b/src/components/ava/audio-source.ts
index bbc87cc..93669a8 100755
--- a/src/components/ava/audio-source.ts
+++ b/src/components/ava/audio-source.ts
@@ -320,17 +320,18 @@ function fileErrorMessage(err: unknown): string {
 }
 
 // ---------------------------------------------------------------------------
-// v7.2 showcase defaults — Bass Bloom + the Zai-Magic club mix
+// Showcase defaults (v7.19.0) — "Beat Matrix" over the demo track
 // ---------------------------------------------------------------------------
 
-/** The read-only folder that ships the hand-authored Zai-Magic presets. */
-const ZAI_MAGIC_FOLDER = 'root/embedded/Zai-Magic'
+/** The read-only folder of the curated embedded library (one preset:
+ *  "Beat Matrix" — the single shipped preset, directly under root/embedded). */
+const EMBEDDED_FOLDER = 'root/embedded'
 
 // ---------------------------------------------------------------------------
 // v7.11 — the visitor's own selection vs. the welcome showcase
 // ---------------------------------------------------------------------------
 
-/** The script text this visit booted with (saved default / Bass Bloom /
+/** The script text this visit booted with (saved default / Beat Matrix /
  *  template). Any later difference = the visitor's own material. */
 let bootScriptSnapshot = ''
 
@@ -366,18 +367,18 @@ export function visitorHasOwnSelection(): boolean {
 /**
  * Music just started but no preset is active (the visitor never picked one —
  * e.g. they are running their own untitled draft): load the default preset,
- * Zai-Magic "Bass Bloom", so something beat-reactive is on screen the moment
- * audio arrives. Engine-only — the editor's unsaved text is never touched
- * (the same courtesy random switching pays). v7.11: a visitor with their OWN
- * material (custom draft / saved default) is left completely alone — the
- * forced default used to replace their running script.
+ * the embedded "Beat Matrix", so something beat-reactive is on screen the
+ * moment audio arrives. Engine-only — the editor's unsaved text is never
+ * touched (the same courtesy random switching pays). v7.11: a visitor with
+ * their OWN material (custom draft / saved default) is left completely
+ * alone — the forced default used to replace their running script.
  */
 function ensureDefaultPreset(): void {
   const s = useAvaStore.getState()
   if (s.activePresetId !== null) return
   if (visitorHasOwnSelection()) return
   const preset = s.presets.find(
-    (p) => p.folderPath === ZAI_MAGIC_FOLDER && p.name === 'Bass Bloom',
+    (p) => p.folderPath === EMBEDDED_FOLDER && p.name === 'Beat Matrix',
   )
   if (!preset) return
   const v = validateScript(preset.content)
@@ -390,30 +391,31 @@ function ensureDefaultPreset(): void {
 }
 
 /**
- * The Demo button is the showcase: point the preset tree at Zai-Magic (and
- * expand it so the visitor sees what is playing), then start the sequence —
- * v7.4: every Zai-Magic preset IN ORDER, one every 20 seconds, wrapping
- * around, for the one play-through (Sequence, not Random — the demo pass
- * should walk the whole family, not repeat picks). v7.11: only ever called
- * for a visit that made no choice of their own (see visitorHasOwnSelection).
+ * The Demo button is the showcase: point the preset tree at the embedded
+ * library (and expand it so the visitor sees what is playing). v7.19.0: the
+ * curated library is a single preset ("Beat Matrix"), so there is nothing
+ * to cycle — no mix timer is engaged; the track simply plays under the
+ * beat-reactive wall, and any mix the visitor starts later is scoped to
+ * the folder by the selection. v7.11: only ever called for a visit that
+ * made no choice of their own (see visitorHasOwnSelection).
  */
 function startShowcaseMix(): void {
   const s = useAvaStore.getState()
-  if (s.folders.includes(ZAI_MAGIC_FOLDER)) {
-    s.selectFolder(ZAI_MAGIC_FOLDER) // also scopes the mix to the folder
-    s.toggleFolder(ZAI_MAGIC_FOLDER, true)
+  if (s.folders.includes(EMBEDDED_FOLDER)) {
+    s.selectFolder(EMBEDDED_FOLDER) // also scopes any later mix to the folder
+    s.toggleFolder(EMBEDDED_FOLDER, true)
   }
-  s.setRandomIntervalSec(20)
-  s.setSequenceMode(true) // mutual exclusion unticks Random if it was on
 }
 
 /**
  * v7.3/v7.4: the demo is a single pass — when it ends (natural play-through,
  * Stop button, or switching to another source) unwind the showcase state:
- * the Demo flow force-checked the mix mode (Sequence), so it gets unchecked
- * again. The visitor's own selection (the last preset that was running)
- * stays put. v7.11: only called when the showcase actually engaged — a
- * visitor whose own Random/Sequence mix was already running keeps it.
+ * the Demo flow used to force-check the mix mode (Sequence), so it gets
+ * unchecked again. v7.19.0 no longer engages a timer, but the unwind stays
+ * as a safety net for any flags that did get set. The visitor's own
+ * selection (the last preset that was running) stays put. v7.11: only
+ * called when the showcase actually engaged — a visitor whose own
+ * Random/Sequence mix was already running keeps it.
  */
 function retireDemoShowcase(): void {
   const s = useAvaStore.getState()
@@ -473,7 +475,7 @@ export function useAudioSource() {
     const index = readDemoNext()
     try {
       await engine.audio.startDemo(index)
-      // v7.11: the welcome showcase (Bass Bloom + Zai-Magic Sequence) only
+      // v7.11: the welcome showcase (Beat Matrix over the demo track) only
       // engages for a visit that made NO choice of their own — no preset
       // loaded (double-click / Load / a copy), no custom script material in
       // the editor, no own mix running. Everyone else keeps their selection:
@@ -492,17 +494,17 @@ export function useAudioSource() {
         if (reason === 'ended' || reason === 'stop') writeDemoNext(index + 1)
       }
       syncSource()
-      // showcase flow (v7.2/v7.4/v7.11): nothing active and nothing of the
-      // visitor's own → Bass Bloom, then the Zai-Magic sequence takes over —
-      // every preset in order, 20 s each, for this one play-through. With
-      // the visitor's own selection, BOTH are skipped (ensureDefaultPreset
-      // holds its own guard as well).
+      // showcase flow (v7.2/v7.11, reworked v7.19.0): nothing active and
+      // nothing of the visitor's own → Beat Matrix on screen; the tree points
+      // at the embedded library for the rest of the pass. With the visitor's
+      // own selection, the showcase is skipped (ensureDefaultPreset holds its
+      // own guard as well).
       ensureDefaultPreset()
       if (showcase) startShowcaseMix()
       toast({
         title: 'Demo track playing',
         description: showcase
-          ? `${demoTrackTitle(index)} (${index + 1} of ${DEMO_TRACK_COUNT}) · Zai-Magic preset sequence -- every preset in order, 20 s each, one play-through.`
+          ? `${demoTrackTitle(index)} (${index + 1} of ${DEMO_TRACK_COUNT}) · "Beat Matrix" is running -- the built-in beat-reactive wall, straight from the embedded library.`
           : `${demoTrackTitle(index)} (${index + 1} of ${DEMO_TRACK_COUNT}) · your selection stays active -- the demo never touches your preset or the editor.`,
       })
     } catch (err) {
diff --git a/src/components/ava/visual-stage.tsx b/src/components/ava/visual-stage.tsx
index d1b575b..8728144 100755
--- a/src/components/ava/visual-stage.tsx
+++ b/src/components/ava/visual-stage.tsx
@@ -110,8 +110,8 @@ export function VisualStage({ className }: { className?: string }) {
               </h2>
               <div className="grid gap-1.5 sm:gap-2.5">
                 {/* v7.2 showcase entry point -- the shimmering Demo Track
-                    button: one click starts the music AND the Zai-Magic
-                    club mix (random preset every 20 s) */}
+                    button: one click starts the music AND the embedded
+                    "Beat Matrix" showcase (v7.19.0: single-preset library) */}
                 <Button
                   onClick={() => void startDemo()}
                   className="shimmer-cta h-11 gap-2 bg-emerald-400 text-emerald-950 hover:bg-emerald-300 sm:h-12"
diff --git a/src/lib/ava/embedded-presets.ts b/src/lib/ava/embedded-presets.ts
index ca8e3ee..4f820e4 100755
--- a/src/lib/ava/embedded-presets.ts
+++ b/src/lib/ava/embedded-presets.ts
@@ -1,36 +1,24 @@
-// AVA — embedded preset library (AUTO-GENERATED by tools/convert-avs.ts — do not edit)
+// AVA — embedded preset library (CURATED, v7.19.0).
 //
-// 90 Winamp AVS presets from the user's Google Drive collection,
-// auto-ported to the AVA script dialect by the converter. Ported presets run
-// the original SuperScope / Texer II code (machine-translated); approx
-// presets are UNIQUE generated stand-ins (16 families × seeded parameters)
-// for originals that rely on effects the script engine cannot run.
+// The embedded library is a single hand-authored preset: "Beat Matrix",
+// living DIRECTLY under "root/embedded" — the branch has no subfolders.
 //
-// The "Zai-Magic" folder at the END of EMBEDDED_LIBRARY is the exception to
-// "do not edit": twelve presets HAND-AUTHORED for this engine (v7.00 + the
-// v7.12 osc-rotations addition + the v7.18 spectrogram) to show off
-// beat-synced color and the v7.12 background transform -- they use
-// hsvr/hsvg/hsvb, beatage, megabuf particle physics, getspec(), loop() and
-// the bg* framebuffer controls (the twelfth, "Beautiful Spectrogram", is
-// built on the bgx left-scroll + persist 1 zero-fade framebuffer). If the
-// converter ever regenerates this file, keep that section verbatim.
+// History: through v7.18.1 this file carried 90 auto-ported Winamp AVS
+// presets (generated by tools/convert-avs.ts) plus the five Synth-C
+// built-ins from lib/ava/presets.ts. v7.19.0 curated the library down to
+// just Beat Matrix (the v7.00 Zai-Magic spectrum wall). The converter
+// sources still exist under tools/converted/ and the original .avs
+// binaries under /public/avs-originals/, so a bigger library can be
+// regenerated later — but they are no longer seeded. The "root/user
+// created" branch is NOT affected: it lives in each visitor's browser.
 //
-// EMBEDDED_SEED_VERSION: bump whenever this library is regenerated — the
-// GET /api/presets route re-seeds the root/embedded subtree when it changes
-// (v7.10: em dashes in descriptions/script comments replaced with '--';
-// v7.12: eleventh Zai-Magic preset "osc-rotations" added; v7.13.1: Beat
-// Matrix grid endpoint fix — the last point no longer lands one column past
-// the wall and the rightmost column keeps its bottom dot; v7.14: Arctic
-// Rainbow re-imagined as a music-driven water spray — slower rise, arching
-// fall, music-gated drop count, per-drop bass-hit hue shifts, falling-only
-// RGB tails; v7.18: twelfth Zai-Magic preset "Beautiful Spectrogram"
-// added — a true scrolling spectrogram on the bgx feedback slide; v7.18.1: its ink math re-derived -- the engine
-// strokes every line segment separately, so a dense column paints each
-// pixel 1 + width/spacing coats per pass and a fixed alpha cyan-washed
-// the field; the preset now computes the coat count from the live
-// geometry each frame and pre-divides the per-frame alpha).
+// EMBEDDED_SEED_VERSION: bump whenever this library changes — the
+// GET /api/presets route re-seeds the root/embedded subtree when it
+// changes (v7.19.0: library cleared — every preset and subfolder under
+// root/embedded except "Beat Matrix" was removed; Beat Matrix moved
+// from root/embedded/Zai-Magic up to root/embedded itself).
 
-export const EMBEDDED_SEED_VERSION = '7.18.1'
+export const EMBEDDED_SEED_VERSION = '7.19.0'
 
 export interface EmbeddedPreset {
   folder: string
@@ -45,1260 +33,11 @@ export interface EmbeddedPreset {
 
 export const EMBEDDED_LIBRARY: EmbeddedPreset[] = [
   {
-    folder: "root/embedded/Amp Picks",
-    name: "Life Is Violated",
-    author: "D&L",
-    description: "Auto-ported from the Winamp AVS preset \"D&L - Life Is Violated.avs\" by D&L. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/D&L - Life Is Violated.avs",
-    approx: false,
-    content: "# Auto-ported from \"D&L - Life Is Violated.avs\" (Winamp AVS / D&L)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"Life Is Violated\"\nauthor: \"D&L\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\nn=800;xa=-0.5;ya=0.0;xb=-0.0;yb=0.75;c=200;f=0;\r\nnxa=(rnd(100)-50)*.02;nya=(rnd(100)-50)*.02;\r\nnxb=(rnd(100)-50)*.02;nyb=(rnd(100)-50)*.02;\n\n[frame]\nf=f+1;\r\nt=1-((cos((f*3.1415)/c)+1)*.5);\r\nxa=((nxa-lxa)*t)+lxa;\r\nya=((nya-lya)*t)+lya;\r\nxb=((nxb-lxb)*t)+lxb;\r\nyb=((nyb-lyb)*t)+lyb;\r\nex=(xb-xa);\r\ney=(yb-ya);\r\nd=sqrt(sqr(ex)+sqr(ey));\r\nr=atan(ey/ex)+(3.1415/2);\r\ndv=d*2\n\n[beat]\nc=f;\r\nf=0;\r\nlxa=nxa;\r\nlya=nya;\r\nlxb=nxb;\r\nlyb=nyb;\r\nnxa=(rnd(100)-50)*.02;\r\nnya=(rnd(100)-50)*.02;\r\nnxb=(rnd(100)-50)*.02;\r\nnyb=(rnd(100)-50)*.02\n\n[point]\n//primary render\r\nx=(ex*i)+xa;\r\ny=(ey*i)+ya;\r\n\r\n//volume offset\r\nx=x+ ( cos(r) * v * dv);\r\ny=y+ ( sin(r) * v * dv);\r\n\r\n//color values\r\nred=i;\r\ngreen=(1-i);\r\nblue=abs(v*6);\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Retrowall (Yathosho's Supermicrocosm)",
-    author: "Degnic",
-    description: "Auto-ported from the Winamp AVS preset \"Degnic - Retrowall (Yathosho's Supermicrocosm).avs\" by Degnic. The original is driven by DynamicMovement, Movement, Invert, which the script engine cannot run -- replaced with a generated \"orbits\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Degnic - Retrowall (Yathosho's Supermicrocosm).avs",
-    approx: true,
-    content: "name: \"Retrowall (Yathosho's Supermicrocosm)\"\nmode: dots\nblend: additive\npersist: 0.843\nlinewidth: 2.178\n\n[init]\nrings = 7\nn = rings * 103\n\n[frame]\nt = t + dt * (0.344 + bass_att * 0.6)\nhue = hue + dt * 0.112\nsquash = 0.315 + 0.25 * sin(t * 0.205)\n\n[point]\nring = floor(i * rings)\nri3 = frac(i * rings)\nr0 = 0.16 + ring * 0.142\na = ri3 * 6.28318 + t * (1.2 - ring * 0.18) + ring * 2.4\nx = sin(a) * r0 * (1 + bass * 0.18) / aspect\ny = cos(a) * r0 * squash\nsat = frac(ri3 * 5)\nsize = if(below(sat, 0.14), 3 + bass * 3, 1)\nred = 0.25 + bass * 0.5 + ring * 0.07 * (0.45 + 0.55 * sin(hue * 6.28318 + ring * 1.3))\ngreen = 0.25 + bass * 0.5 + ring * 0.07 * (0.45 + 0.55 * sin(hue * 6.28318 + ring * 1.3 + 2.09))\nblue = 0.25 + bass * 0.5 + ring * 0.07 * (0.45 + 0.55 * sin(hue * 6.28318 + ring * 1.3 + 4.19))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Adrealine rush",
-    author: "Degnic",
-    description: "Auto-ported from the Winamp AVS preset \"Degnic-Adrealine rush.avs\" by Degnic. The original is driven by en03: Convolution Filter, Simple, Color Map, which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Degnic-Adrealine rush.avs",
-    approx: true,
-    content: "name: \"Adrealine rush\"\nmode: dots\nblend: additive\npersist: 0.826\nlinewidth: 1.803\n\n[init]\nn = 1287\n\n[frame]\nt = t + dt * 0.304\nhue = hue + dt * 0.11\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 2.681 + w * 5.047 + t) * 3.14159) * sin((u * 6.682 - w * 2.465 - t * 0.7) * 3.14159)\nx = u * 0.907 / aspect\ny = w * 0.875\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = lum * 0.3\ngreen = lum * 0.65\nblue = min(1, lum * 1.3)\nsize = 1 + abs(m) * 3.025\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Alien Heart",
-    author: "Duo",
-    description: "Auto-ported from the Winamp AVS preset \"Duo - Alien Heart.avs\" by Duo. The original is driven by Fadeout, ClearScreen, MovingParticle, which the script engine cannot run -- replaced with a generated \"tunnel\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Duo - Alien Heart.avs",
-    approx: true,
-    content: "name: \"Alien Heart\"\nmode: lines\nblend: additive\npersist: 0.897\nlinewidth: 1.95\n\n[init]\nn = 1015\n\n[frame]\nt = t + dt * (0.377 + bass_att * 1.5)\nhue = hue + dt * 0.038\n\n[point]\nring = floor(i * 29)\nri2 = frac(i * 29)\nz = frac(ring / 29 + t)\nrad = 0.05 + z * 0.917\na = ri2 * 6.28318 + ring * 0.423 + sin(t * 0.7) * 2\nx = sin(a) * rad * (0.55 + sv * 0.656) / aspect\ny = cos(a) * rad * (0.55 + sv * 0.656)\nred = (1 - z) * (0.3 + bass * 0.7) * abs(sin(z * 4.256))\ngreen = (1 - z) * (0.3 + bass * 0.7) * 0.22\nblue = (1 - z) * (0.3 + bass * 0.7) * abs(cos(z * 4.256))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Brainstorm",
-    author: "Duo",
-    description: "Auto-ported from the Winamp AVS preset \"Duo - Brainstorm.avs\" by Duo. The original is driven by Invert, UniqueTone, Brightness, which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Duo - Brainstorm.avs",
-    approx: true,
-    content: "name: \"Brainstorm\"\nmode: lines\nblend: additive\npersist: 0.859\nlinewidth: 2.309\n\n[init]\nsegs = 6\nn = 584\n\n[frame]\nrot = rot + dt * (0.093 + mid_att * 0.5)\nhue = hue + dt * 0.084\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 9 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * 0.85\ngreen = 0.3 + amp * 1.3 * 0.92\nblue = 0.3 + amp * 1.3\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Molecules (S_KuPeRS Remix)",
-    author: "EL-VIS",
-    description: "Auto-ported from the Winamp AVS preset \"EL-VIS - Molecules (S_KuPeRS Remix).avs\" by EL-VIS. The original is driven by DynamicMovement, Color Map, Invert, which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/EL-VIS - Molecules (S_KuPeRS Remix).avs",
-    approx: true,
-    content: "name: \"Molecules (S_KuPeRS Remix)\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 1.388\n\n[init]\nn = 1119\n\n[frame]\nt = t + dt * (0.211 + bass_att * 1.8)\nhue = hue + dt * 0.042 + beat * 0.012\n\n[point]\narm = floor(i * 3)\nfa = frac(i * 3)\nd = fa\nang = arm * 1.551 + d * 1.047 * 3.14159 + t\nrad = (0.04 + pow(d, 1.714) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * abs(sin(d * 2.325))\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * 0.22\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * abs(cos(d * 2.325))\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Take the Veil",
-    author: "L1quid",
-    description: "Auto-ported from the Winamp AVS preset \"L1quid - Take the Veil.avs\" by L1quid. The original is driven by unportable scope code (frame line 15: Unexpected character '$'), which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/L1quid - Take the Veil.avs",
-    approx: true,
-    content: "name: \"Take the Veil\"\nmode: lines\nblend: additive\npersist: 0.895\nlinewidth: 1.78\n\n[init]\nn = 674\n\n[frame]\nt = t + dt * 0.275\nhue = hue + dt * 0.052\n\n[point]\nph = i * 6.28318 * 1.521\nfa = 3 + mid * 0.35\nfb = 6 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 0.957) * (0.5 + treb * 0.35)\nred = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + bass * 0.95)\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + mid * 0.95)\nblue = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + treb * 0.95)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Rototronik",
-    author: "Nic01",
-    description: "Auto-ported from the Winamp AVS preset \"Nic01 - Rototronik.avs\" by Nic01. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Nic01 - Rototronik.avs",
-    approx: false,
-    content: "# Auto-ported from \"Nic01 - Rototronik.avs\" (Winamp AVS / Nic01)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"Rototronik\"\nauthor: \"Nic01\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\npi=acos(-1);n=1000;\n\n[frame]\nrx=rx+rdx;ry=ry+rdy;rz=rz+rdz;xs=sin(rx);ys=sin(ry);zs=sin(rz);xc=cos(rx);yc=cos(ry);zc=cos(rz);t=t+0.1;p=0;p1=0.;\n\n[beat]\nrdx=(getosc(0,0,0)*500-250)%250/2500;rdy=(getosc(0.05,0,0)*500-250)%250/2500;rdz=(getosc(0.1,0,0)*500-250)%250/2500;\n\n[point]\np=p+1;\r\np1=if(equal(p%20,1),p1+1,p1);\r\ns=(1-equal(p%20,1));\r\ns1=1-s1;\r\nx1=sin(i*pi*4)*s*s1;\r\ny1=cos(i*pi*4)*s*s1;\r\nx1=x1+getosc((p1%25)*0.04,0,0)*x1;\r\ny1=y1+getosc((p1%25)*0.04,0,0)*y1;\r\nz1=-below(p,500)*0.5+0.25;\r\nc=(2-x1*x1-y1*y1);\r\n;\r\ny2=y1*xc-z1*xs;z2=y1*xs+z1*xc;\r\nx2=z2*ys+x1*yc;z1=z2*yc-x1*ys;\r\nx1=x2*zc-y2*zs;y1=y2*zc+x2*zs;\r\nx=x1/(2+z1);y=y1/(2+z1);\r\nred=c;\r\ngreen=1-c;\r\nc=equal(p,500)*10;\r\nred=red-c;green=green-c;\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "...hidden track...",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - ...hidden track....avs\" by S_KuPeRS. The original is driven by DynamicMovement, Color Map, which the script engine cannot run -- replaced with a generated \"pulse rings\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - ...hidden track....avs",
-    approx: true,
-    content: "name: \"...hidden track...\"\nmode: lines\nblend: additive\npersist: 0.805\nlinewidth: 2.555\n\n[init]\nn = 205\n\n[frame]\nhue = hue + dt * 0.045 + beat * 0.01\ntravel = travel + dt * (0.253 + bass_att * 1.4)\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\ng = floor(i * 5)\ngi = frac(i * 5)\nph = frac(rand(g * 5.1 + 1) + travel * (0.55 + rand(g + 17) * 0.85))\na = gi * 6.28318\nrad = ph * (0.232 + bass * 0.659 + flash * 0.08)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nfade = sin(ph * 3.14159)\nred = min(1, fade * (0.35 + flash * 0.4) * 1.3)\ngreen = fade * (0.35 + flash * 0.4) * 0.5\nblue = fade * (0.35 + flash * 0.4) * 0.12\nskip = if(above(ph, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Arctic Rainbow",
-    author: "S_KuPeRS",
-    description: "Re-imagined (v7.14) from the Winamp AVS preset \"S_KuPeRS - Arctic Rainbow.avs\" by S_KuPeRS. The original's BlitterFeedback/DynamicMovement chain cannot run in the script engine -- this hand-tuned stand-in sprays water droplets skyward: each drop rises slowly, hangs, arches left or right and falls back down. The drop count follows the music's intensity (silence runs dry), every bass hit re-tints each droplet's own hue, and only falling drops trail a tapered RGB tail.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Arctic Rainbow.avs",
-    approx: true,
-    content: "# Arctic Rainbow -- re-imagined (v7.14) as a music-driven water spray.\n# Droplets launch from below the bottom edge, rise slowly, hang at the top,\n# arch left or right and fall back down, like water sprayed skyward. The\n# NUMBER of airborne drops follows the music's intensity: silence runs dry,\n# loud passages spray hard. Every droplet owns a hue that shifts on each\n# bass hit, and only falling drops grow a tapered RGB tail -- rising drops\n# stay crisp dots.\n#\n# Slot layout (mode lines): each drop owns S consecutive points --\n#   slot 0        separator (always skipped; breaks the pen between drops)\n#   slot 1        the head (a crisp dot while rising)\n#   slots 2..S-1  trail samples reaching 0.014s..0.44s back along the arc\n# Trail samples draw only once the drop is falling (vy < 0), so the tail\n# fades in exactly as the arch turns downward.\nname: \"Arctic Rainbow\"\nmode: lines\nblend: additive\npersist: 0.12\nlinewidth: 2\n\n[init]\ndrops = 120\ntailn = 12\nS = tailn + 2\nn = drops * S\ndtT = 0.042\nacts = 0\n\n[frame]\n# music intensity -> how many drops are airborne (fast attack, slow release)\nvolish = min(1, max(vol_att, bass_att * 0.9) * 1.25)\nwant = clamp((volish - 0.06) / 0.5, 0, 1)\nrate = if(above(want, acts), 6, 1.2)\nacts = acts + (want - acts) * (1 - exp(-dt * rate))\nactn = floor(acts * drops + 0.001)\n# brightness rides the volume; every bass hit flashes the spray brighter\nflash = exp(-beatage * 7)\nbright = 0.62 + 0.38 * min(1, vol_att * 1.6) + flash * 0.3\n\n[point]\n# slot map through cell centers (dust-proof floor; v7.13.1 lesson)\nq = i * (n - 1) + 0.5\nd = floor(q / S)\nslot = floor(q - d * S)\n\n# stable per-drop character: apex height, flight time, hue, per-beat shift\nhbase = 1.26 + rand(d * 7.13 + 3) * 0.62\ntf = 1.9 + rand(d * 5.31 + 11) * 1.5\nhue0 = rand(d * 3.7 + 23)\nhsh = 0.09 + rand(d * 9.17 + 31) * 0.17\n\n# flight clock: period P per drop, phase-staggered; every new splash\n# re-rolls its origin, drift and arch from the cycle index\nP = tf * 1.18\nct = time + rand(d * 1.7 + 43) * P\ncyc = floor(ct / P)\na = ct - cyc * P\nxr = d * 12.77 + cyc * 17.31\nx0 = rand(xr + 1) * 2 - 1\ndrift = (rand(xr + 2) * 2 - 1) * 0.16\narch = (rand(xr + 3) * 2 - 1) * 0.55\n\n# projectile parabola: y(u) = -1.06 + 4*h*u*(1-u), apex h above the launch\nvy0 = 4 * hbase / tf\ngrav = 8 * hbase / (tf * tf)\n\n# this slot's sample age: the head is \"now\", trail slots reach back in time\nlag = if(above(slot, 1.5), 0.014 + (slot - 2) * dtT, 0)\naj = a - lag\nuj = aj / tf\nyj = -1.06 + 4 * hbase * uj * (1 - uj)\nxj = x0 + drift * uj + arch * uj * uj\n\n# music gate + dead window + off-screen cull\nskip = if(above(slot, 0.5), if(above(d, actn - 0.5), 1, 0), 1)\nskip = if(above(a, tf * 1.15), 1, skip)\nskip = if(below(aj, 0), 1, skip)\nskip = if(above(abs(xj), 1.05), 1, skip)\n\n# tail gate: 0 the whole way up, fading in as the fall accelerates\nvy = vy0 - grav * a\ntgate = smoothstep(0, 0.35, -vy / vy0)\n\n# per-drop hue, shifted by every bass hit; older trail samples drift back\nhue = hue0 + beats * hsh + time * 0.012 - (slot - 1) * 0.008\nred = hsvr(hue, 1, bright)\ngreen = hsvg(hue, 1, bright)\nblue = hsvb(hue, 1, bright)\n\ndsz = 1.6 + rand(d * 2.9 + 51) * 1.1 + bass_att * 1.4\nu = (slot - 2) / tailn\nif(above(slot, 1.5),\n  if(above(slot, 2.5),\n    (alpha = tgate * pow(1 - u, 1.5) * 0.85;\n     size = dsz * (1 - 0.72 * u);\n     skip = if(below(tgate, 0.03), 1, skip)),\n    (alpha = max(1 - tgate, tgate * 0.85); size = dsz)),\n  (alpha = 1; size = dsz))\nx = xj\ny = yj\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Chinook",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Chinook.avs\" by S_KuPeRS. The original is driven by ColorClip, ClearScreen, DynamicMovement, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Chinook.avs",
-    approx: true,
-    content: "name: \"Chinook\"\nmode: dots\nblend: additive\npersist: 0.831\nlinewidth: 2.299\n\n[init]\nbars = 30\nn = bars * 9\n\n[frame]\nrot = rot + dt * (0.07 + mid * 0.3)\nhue = hue + dt * 0.106\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.893\na = bar * 6.28318 / bars + rot\nrad = 0.142 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * 0.3\ngreen = 0.25 + bi * 0.75 * 0.65\nblue = min(1, 0.25 + bi * 0.75 * 1.3)\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Hexual Healing",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Hexual Healing.avs\" by S_KuPeRS. The original is driven by Color Map, which the script engine cannot run -- replaced with a generated \"lattice\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Hexual Healing.avs",
-    approx: true,
-    content: "name: \"Hexual Healing\"\nmode: dots\nblend: additive\npersist: 0.785\nlinewidth: 2.432\n\n[init]\ncols = 34\nn = cols * cols\n\n[frame]\nrot = rot + dt * (0.072 + mid * 0.4)\nhue = hue + dt * 0.062\n\n[point]\ncx = floor(i * cols) / (cols - 1)\ncy = frac(i * cols)\nh = sv * 0.506\nux = (cx - 0.5) * 1.674\nuy = (cy - 0.5) * 1.674\nrx = ux * cos(rot) - uy * sin(rot)\nry = ux * sin(rot) + uy * cos(rot)\nx = (rx / aspect) * (1 - h * 0.7)\ny = ry * (1 - h * 0.7)\nred = min(1, 0.22 + h * 2.2 * 1.3)\ngreen = 0.22 + h * 2.2 * 0.5\nblue = 0.22 + h * 2.2 * 0.12\nsize = 1.2 + h * 5\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Inverse Kinetics",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Inverse Kinetics.avs\" by S_KuPeRS. The original is driven by effect#2176, DynamicMovement, which the script engine cannot run -- replaced with a generated \"fountain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Inverse Kinetics.avs",
-    approx: true,
-    content: "name: \"Inverse Kinetics\"\nmode: dots\nblend: additive\npersist: 0.805\nlinewidth: 2.613\n\n[init]\nn = 817\n\n[frame]\ntt = tt + dt * (0.5 + bass_att * 1.1)\nhue = hue + dt * 0.103\nburst = burst * 0.9\n\n[beat]\nburst = 1\n\n[point]\njet = floor(i * 2)\nlife = frac(rand(i * 7.7 + jet) + tt * (0.35 + rand(i + 3) * 0.65))\na = jet * 6.28318 / 2 + rand(i * 5.1 + jet) * 0.736\nspd = 0.4 + rand(i * 9.2 + jet) * 0.8\npx = cos(a) * spd * life\npy = sin(a) * spd * life - 1.2 * life * life\nx = px * (0.85 + bass * 0.35) / aspect\ny = py\nred = max(0, 1 - life) * (0.35 + burst * 0.55) * abs(sin(life * 4))\ngreen = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.22\nblue = max(0, 1 - life) * (0.35 + burst * 0.55) * abs(cos(life * 4))\nskip = if(above(life, 0.94), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Kingish",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Kingish.avs\" by S_KuPeRS. The original is driven by BlitterFeedback, which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Kingish.avs",
-    approx: true,
-    content: "name: \"Kingish\"\nmode: dots\nblend: additive\npersist: 0.813\nlinewidth: 2.025\n\n[init]\nspokes = 27\nn = spokes * 22\n\n[frame]\nrot = rot + dt * (0.102 + mid * 0.4)\nt = t + dt * 2.987\nhue = hue + dt * 0.075\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 2 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.92 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(sin(sp * 0.4))\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.22\nblue = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(cos(sp * 0.4))\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Spirit Realm (Degnic's Plasmoid RMX)",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Spirit Realm (Degnic's Plasmoid RMX).avs\" by S_KuPeRS. The original is driven by BlitterFeedback, \u0005, DotPlane, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Spirit Realm (Degnic's Plasmoid RMX).avs",
-    approx: true,
-    content: "name: \"Spirit Realm (Degnic's Plasmoid RMX)\"\nmode: lines\nblend: additive\npersist: 0.885\nlinewidth: 2.389\n\n[init]\nn = 1199\n\n[frame]\nt = t + dt * (0.344 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.085\n\n[point]\na = i * 6.28318 * 2\nwob = sin(a * 3 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.422 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5))\ngreen = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 2.09))\nblue = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 4.19))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Texering 002",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Texering 002.avs\" by S_KuPeRS. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Texering 002.avs",
-    approx: false,
-    content: "# Auto-ported from \"S_KuPeRS - Texering 002.avs\" (Winamp AVS / S_KuPeRS)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"Texering 002\"\nauthor: \"S_KuPeRS\"\nmode: dots\nblend: additive\npersist: 0.78\nlinewidth: 3\nysign: -1\n\n[init]\nn=100;pi=acos(-1);rx=1.57;ry=1.57;rx=0;ry=0;rz=0;rxo=0;ryo=0;rzo=0;rxt=0;ryt=0;rzt=0;\n\n[frame]\nredf=redf+redr;greenf=greenf+greenr;bluef=bluef+bluer;rx=rx+rxo;ry=ry+ryo;rz=rz+rzo;rzo=rzo*0.97;cx=cos(sin(rx));sx=sin(sin(rx));cy=cos(sin(ry));sy=sin(sin(ry));cz=cos(rz);sz=sin(rz);\n\n[beat]\nredr=rnd(10)/100-0.05;greenr=rnd(10)/100-0.05;bluer=rnd(10)/100-0.05;rxo=getosc(0.5,0.02,0)/12;ryo=getosc(0.3,0.02,0)/12;rzo=getosc(0.7,0.02,0)/8;\n\n[point]\nr=i*pi*2;r2=i*pi*99;\r\nx1=sin(r-bluef*1.53+.0776)*cos(r2+greenf);\r\ny1=cos(r+bluef);\r\nz1=sin(r2+redf);\r\n\r\nx1d=x1*cz-y1*sz;\r\ny1d=x1*sz+y1*cz;\r\ny2d=y1d*cx-z1*sx;\r\nz2d=y1d*sx+z1*cx;\r\nx3d=x1d*cy-z2d*sy;\r\nz3d=x1d*sy+z2d*cy;\r\nzi=1/(z3d+3);\r\nx=if(above(z3d+3,0.1),x3d*zi,x);\r\ny=if(above(z3d+3,0.1),y2d*zi,y);\r\n\r\nalpha=if(below(z3d+2.4,0),0,1);\r\nred=alpha*(1+sin(redf)/4-z3d/4)/7;\r\nblue=alpha*(1+sin(bluef)/4-z3d)/20;\r\ngreen=alpha*(1+sin(greenf)/3-z3d/2)/12;\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Upward Current",
-    author: "S_KuPeRS",
-    description: "Auto-ported from the Winamp AVS preset \"S_KuPeRS - Upward Current.avs\" by S_KuPeRS. The original is driven by CustomBPM, DynamicMovement, Water, which the script engine cannot run -- replaced with a generated \"rose\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/S_KuPeRS - Upward Current.avs",
-    approx: true,
-    content: "name: \"Upward Current\"\nmode: lines\nblend: additive\npersist: 0.914\nlinewidth: 1.629\n\n[init]\nn = 869\n\n[frame]\nt = t + dt * (0.134 + mid * 0.5)\nhue = hue + dt * 0.122\nflash = flash * 0.87\n\n[beat]\nflash = 1\n\n[point]\nth = i * 6.28318 * 2 + t\nr = abs(cos(2 * th + bass * 0.656))\nrad = r * (0.5 + bass * 0.3 + sv * 0.2 + flash * 0.08)\nx = sin(th) * rad / aspect\ny = cos(th) * rad\nred = 0.25 + 0.65 * r + v * 0.25 * abs(sin(th * 0.5))\ngreen = 0.25 + 0.65 * r + v * 0.25 * 0.22\nblue = 0.25 + 0.65 * r + v * 0.25 * abs(cos(th * 0.5))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Aqua-fumes",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Aqua-fumes.avs\" by Tuggummi. The original is driven by Holden03: Convolution Filter, Color Map, Bump, which the script engine cannot run -- replaced with a generated \"starfield\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Aqua-fumes.avs",
-    approx: true,
-    content: "name: \"Aqua-fumes\"\nmode: dots\nblend: additive\npersist: 0.787\nlinewidth: 2.043\n\n[init]\nn = 966\n\n[frame]\ntravel = travel + dt * (0.347 + vol_att * 1.816)\nhue = hue + dt * 0.076\n\n[point]\na = rand(i * 7.3) * 6.28318\nz = frac(rand(i * 3.1 + 5) + travel * (0.5 + rand(i + 9) * 0.7))\nrad = z * z * 1.075\nx = sin(a) * rad / aspect\ny = cos(a) * rad\ntw = 0.4 + 0.6 * sin(z * 40 + time * 3) * (0.5 + treb)\nred = tw * abs(sin(i * 3.959))\ngreen = tw * 0.22\nblue = tw * abs(cos(i * 3.959))\nsize = 1 + z * 3 * (0.5 + bass)\nskip = if(above(z, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Club Seizure (color enhanced mix)",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Club Seizure (color enhanced mix).avs\" by Tuggummi. The original is driven by Movement, DynamicMovement, Multiplier, which the script engine cannot run -- replaced with a generated \"helix\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Club Seizure (color enhanced mix).avs",
-    approx: true,
-    content: "name: \"Club Seizure (color enhanced mix)\"\nmode: lines\nblend: additive\npersist: 0.864\nlinewidth: 2.379\n\n[init]\nn = 946\n\n[frame]\nt = t + dt * (0.322 + bass_att * 0.9)\nhue = hue + dt * 0.089\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\nst = floor(i * 2)\nsi = frac(i * 2)\ns = si * 6 * 6.28318 + t\nph = st * 3.14159\nrad = (0.28 + bass * 0.32 + flash * 0.06) * (0.55 + 0.45 * (cos(s + ph) * 0.5 + 0.5))\nx = sin(s + ph) * rad / aspect\ny = (si - 0.5) * 1.8\nred = 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * (0.45 + 0.55 * sin(hue * 6.28318 + s * 0.3))\ngreen = 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * (0.45 + 0.55 * sin(hue * 6.28318 + s * 0.3 + 2.09))\nblue = 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * (0.45 + 0.55 * sin(hue * 6.28318 + s * 0.3 + 4.19))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Electro blobs",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Electro blobs.avs\" by Tuggummi. The original is driven by MovingParticle, Color Map, BlitterFeedback, which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Electro blobs.avs",
-    approx: true,
-    content: "name: \"Electro blobs\"\nmode: lines\nblend: additive\npersist: 0.866\nlinewidth: 1.536\n\n[init]\nsegs = 12\nn = 616\n\n[frame]\nrot = rot + dt * (0.085 + mid_att * 0.5)\nhue = hue + dt * 0.131\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 5 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * 0.85\ngreen = 0.3 + amp * 1.3 * 0.92\nblue = 0.3 + amp * 1.3\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Kaleidofied",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Kaleidofied.avs\" by Tuggummi. The original is driven by Invert, Movement, Bump, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Kaleidofied.avs",
-    approx: true,
-    content: "name: \"Kaleidofied\"\nmode: lines\nblend: additive\npersist: 0.885\nlinewidth: 1.542\n\n[init]\nn = 1126\n\n[frame]\nt = t + dt * (0.589 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.1\n\n[point]\na = i * 6.28318 * 1\nwob = sin(a * 3 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.232 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5))\ngreen = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 2.09))\nblue = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 4.19))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Magma Flow II",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Magma Flow II.avs\" by Tuggummi. The original is driven by Color Map, BufferSave, ClearScreen, which the script engine cannot run -- replaced with a generated \"orbits\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Magma Flow II.avs",
-    approx: true,
-    content: "name: \"Magma Flow II\"\nmode: dots\nblend: additive\npersist: 0.804\nlinewidth: 2.633\n\n[init]\nrings = 3\nn = rings * 104\n\n[frame]\nt = t + dt * (0.258 + bass_att * 0.6)\nhue = hue + dt * 0.036\nsquash = 0.387 + 0.25 * sin(t * 0.203)\n\n[point]\nring = floor(i * rings)\nri3 = frac(i * rings)\nr0 = 0.16 + ring * 0.148\na = ri3 * 6.28318 + t * (1.2 - ring * 0.18) + ring * 2.4\nx = sin(a) * r0 * (1 + bass * 0.18) / aspect\ny = cos(a) * r0 * squash\nsat = frac(ri3 * 5)\nsize = if(below(sat, 0.14), 3 + bass * 3, 1)\nred = 0.25 + bass * 0.5 + ring * 0.07 * abs(sin(ring * 1.3))\ngreen = 0.25 + bass * 0.5 + ring * 0.07 * 0.22\nblue = 0.25 + bass * 0.5 + ring * 0.07 * abs(cos(ring * 1.3))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Multiple Orgasms",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Multiple Orgasms.avs\" by Tuggummi. The original is driven by Movement, Color Map, BufferSave, which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Multiple Orgasms.avs",
-    approx: true,
-    content: "name: \"Multiple Orgasms\"\nmode: lines\nblend: additive\npersist: 0.873\nlinewidth: 1.6\n\n[init]\nspokes = 30\nn = spokes * 33\n\n[frame]\nrot = rot + dt * (0.106 + mid * 0.4)\nt = t + dt * 2.164\nhue = hue + dt * 0.106\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 4 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.919 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * (0.45 + 0.55 * sin(hue * 6.28318 + sp * 0.4))\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * (0.45 + 0.55 * sin(hue * 6.28318 + sp * 0.4 + 2.09))\nblue = (1 - si) * 0.45 + 0.15 + sv * 0.55 * (0.45 + 0.55 * sin(hue * 6.28318 + sp * 0.4 + 4.19))\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Pina Colada",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Pina Colada.avs\" by Tuggummi. The original is driven by Color Map, which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Pina Colada.avs",
-    approx: true,
-    content: "name: \"Pina Colada\"\nmode: lines\nblend: additive\npersist: 0.887\nlinewidth: 1.779\n\n[init]\nn = 943\n\n[frame]\nt = t + dt * (0.219 + bass_att * 1.8)\nhue = hue + dt * 0.098 + beat * 0.012\n\n[point]\narm = floor(i * 8)\nfa = frac(i * 8)\nd = fa\nang = arm * 1.519 + d * 1.263 * 3.14159 + t\nrad = (0.04 + pow(d, 2.354) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * (0.25 + bass * 0.95)\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * (0.25 + mid * 0.95)\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * (0.25 + treb * 0.95)\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Scope in Spotlight II",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Scope in Spotlight II.avs\" by Tuggummi. The original is driven by effect#117, Color Map, Invert, which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Scope in Spotlight II.avs",
-    approx: true,
-    content: "name: \"Scope in Spotlight II\"\nmode: lines\nblend: additive\npersist: 0.854\nlinewidth: 2.056\n\n[init]\nsegs = 7\nn = 462\n\n[frame]\nrot = rot + dt * (0.107 + mid_att * 0.5)\nhue = hue + dt * 0.035\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 4 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = min(1, 0.3 + amp * 1.3 * 1.3)\ngreen = 0.3 + amp * 1.3 * 0.5\nblue = 0.3 + amp * 1.3 * 0.12\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Solero Shots",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Solero Shots.avs\" by Tuggummi. The original is driven by effect#28, FastBright, Movement, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Solero Shots.avs",
-    approx: true,
-    content: "name: \"Solero Shots\"\nmode: lines\nblend: additive\npersist: 0.878\nlinewidth: 2.226\n\n[init]\nbars = 40\nn = bars * 12\n\n[frame]\nrot = rot + dt * (0.078 + mid * 0.3)\nhue = hue + dt * 0.032\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.813\na = bar * 6.28318 / bars + rot\nrad = 0.218 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * 0.3\ngreen = 0.25 + bi * 0.75 * 0.65\nblue = min(1, 0.25 + bi * 0.75 * 1.3)\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Square Minded",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Square Minded.avs\" by Tuggummi. The original is driven by FastBright, which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Square Minded.avs",
-    approx: true,
-    content: "name: \"Square Minded\"\nmode: dots\nblend: additive\npersist: 0.783\nlinewidth: 2.696\n\n[init]\nn = 1492\n\n[frame]\nt = t + dt * 0.656\nhue = hue + dt * 0.13\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 3.356 + w * 3.959 + t) * 3.14159) * sin((u * 3.01 - w * 6.626 - t * 0.7) * 3.14159)\nx = u * 0.994 / aspect\ny = w * 0.856\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = lum * 0.85\ngreen = lum * 0.92\nblue = lum\nsize = 1 + abs(m) * 3.211\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Worm-O-Rama (Raz Remix)",
-    author: "Tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"Tuggummi - Worm-O-Rama (Raz Remix).avs\" by Tuggummi. The original is driven by MovingParticle,  Filter, Simple, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/Tuggummi - Worm-O-Rama (Raz Remix).avs",
-    approx: true,
-    content: "name: \"Worm-O-Rama (Raz Remix)\"\nmode: lines\nblend: additive\npersist: 0.894\nlinewidth: 1.933\n\n[init]\nn = 1189\n\n[frame]\nt = t + dt * (0.418 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.102\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 3 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.282 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * (0.25 + bass * 0.95)\ngreen = 0.3 + abs(v) * 1.2 * (0.25 + mid * 0.95)\nblue = 0.3 + abs(v) * 1.2 * (0.25 + treb * 0.95)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Zero-G Maze",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD -  Zero-G Maze.avs\" by UnConeD. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD -  Zero-G Maze.avs",
-    approx: false,
-    content: "# Auto-ported from \"UnConeD -  Zero-G Maze.avs\" (Winamp AVS / UnConeD)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"Zero-G Maze\"\nauthor: \"UnConeD\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\nn=50;ro=0;go=2.0;bo=4.0\n\n[frame]\nt=t-0.05;aa=aa*0.7;\n\n[beat]\naa=0.0;ro=rnd(100)/100*6.28;go=rnd(100)/100*6.28;bo=rnd(100)/100*6.28\n\n[point]\ny=0;x=i*.5-.1;\r\nred=sin(t+ro+i*2)*.5+.5;\r\ngreen=sin(t+go+i*2)*.5+.5;\r\nblue=sin(t+bo+i*2)*.5+.5;\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Cartoon Trip",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Cartoon Trip.avs\" by UnConeD. The original is driven by DynamicMovement, FastBright, Color Reduction, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Cartoon Trip.avs",
-    approx: true,
-    content: "name: \"Cartoon Trip\"\nmode: lines\nblend: additive\npersist: 0.831\nlinewidth: 2.55\n\n[init]\nbars = 39\nn = bars * 9\n\n[frame]\nrot = rot + dt * (0.116 + mid * 0.3)\nhue = hue + dt * 0.112\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.83\na = bar * 6.28318 / bars + rot\nrad = 0.189 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * 0.85\ngreen = 0.25 + bi * 0.75 * 0.92\nblue = 0.25 + bi * 0.75\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Containment",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Containment.avs\" by UnConeD. The original is driven by unportable scope code (init line 12: Unexpected character '£'), which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Containment.avs",
-    approx: true,
-    content: "name: \"Containment\"\nmode: lines\nblend: additive\npersist: 0.935\nlinewidth: 1.8\n\n[init]\nn = 847\n\n[frame]\nt = t + dt * (0.436 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.071\n\n[point]\na = i * 6.28318 * 2\nwob = sin(a * 2 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.25 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = min(1, 0.3 + abs(v) * 1.2 * 1.3)\ngreen = 0.3 + abs(v) * 1.2 * 0.5\nblue = 0.3 + abs(v) * 1.2 * 0.12\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Cubic Flower",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Cubic Flower.avs\" by UnConeD. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Cubic Flower.avs",
-    approx: false,
-    content: "# Auto-ported from \"UnConeD - Cubic Flower.avs\" (Winamp AVS / UnConeD)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"Cubic Flower\"\nauthor: \"UnConeD\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\nn=40;ro=0;go=2.0;bo=4.0\n\n[frame]\nt=t-0.05;aa=aa*0.7;\n\n[beat]\naa=1;ro=rnd(100)/100*6.28;go=rnd(100)/100*6.28;bo=rnd(100)/100*6.28\n\n[point]\nx=i*.8-.4;y=0;\r\nred=sin(t+ro+i*2)/2+.5+aa;\r\ngreen=sin(t+go+i*2)/2+.5+aa;\r\nblue=sin(t+bo+i*2)/2+.5+aa;\r\nblue=blue+1-min(red+green+blue,1)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Jello Cube",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Jello Cube.avs\" by UnConeD. The original is driven by Color Map, which the script engine cannot run -- replaced with a generated \"pulse rings\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Jello Cube.avs",
-    approx: true,
-    content: "name: \"Jello Cube\"\nmode: lines\nblend: additive\npersist: 0.813\nlinewidth: 2.201\n\n[init]\nn = 620\n\n[frame]\nhue = hue + dt * 0.073 + beat * 0.01\ntravel = travel + dt * (0.196 + bass_att * 1.4)\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\ng = floor(i * 10)\ngi = frac(i * 10)\nph = frac(rand(g * 5.1 + 1) + travel * (0.55 + rand(g + 17) * 0.85))\na = gi * 6.28318\nrad = ph * (0.226 + bass * 0.743 + flash * 0.08)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nfade = sin(ph * 3.14159)\nred = fade * (0.35 + flash * 0.4) * abs(sin(g * 0.7))\ngreen = fade * (0.35 + flash * 0.4) * 0.22\nblue = fade * (0.35 + flash * 0.4) * abs(cos(g * 0.7))\nskip = if(above(ph, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Mercury",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Mercury.avs\" by UnConeD. The original is driven by Blur, DynamicMovement, FastBright, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Mercury.avs",
-    approx: true,
-    content: "name: \"Mercury\"\nmode: lines\nblend: additive\npersist: 0.888\nlinewidth: 1.97\n\n[init]\nn = 1109\n\n[frame]\nt = t + dt * (0.329 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.097\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 6 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.31 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * 0.3\ngreen = 0.3 + abs(v) * 1.2 * 0.65\nblue = min(1, 0.3 + abs(v) * 1.2 * 1.3)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Neon Coaster",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Neon Coaster.avs\" by UnConeD. The original is driven by unportable scope code (beat line 18: Unexpected character '¤'), which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Neon Coaster.avs",
-    approx: true,
-    content: "name: \"Neon Coaster\"\nmode: dots\nblend: additive\npersist: 0.897\nlinewidth: 2.488\n\n[init]\nbars = 33\nn = bars * 12\n\n[frame]\nrot = rot + dt * (0.092 + mid * 0.3)\nhue = hue + dt * 0.066\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.765\na = bar * 6.28318 / bars + rot\nrad = 0.193 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = min(1, 0.25 + bi * 0.75 * 1.3)\ngreen = 0.25 + bi * 0.75 * 0.5\nblue = 0.25 + bi * 0.75 * 0.12\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Plankton",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Plankton.avs\" by UnConeD. The original is driven by DynamicMovement, FastBright, which the script engine cannot run -- replaced with a generated \"pulse rings\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Plankton.avs",
-    approx: true,
-    content: "name: \"Plankton\"\nmode: dots\nblend: additive\npersist: 0.83\nlinewidth: 2.37\n\n[init]\nn = 627\n\n[frame]\nhue = hue + dt * 0.033 + beat * 0.01\ntravel = travel + dt * (0.435 + bass_att * 1.4)\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\ng = floor(i * 11)\ngi = frac(i * 11)\nph = frac(rand(g * 5.1 + 1) + travel * (0.55 + rand(g + 17) * 0.85))\na = gi * 6.28318\nrad = ph * (0.194 + bass * 0.352 + flash * 0.08)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nfade = sin(ph * 3.14159)\nred = min(1, fade * (0.35 + flash * 0.4) * 1.3)\ngreen = fade * (0.35 + flash * 0.4) * 0.5\nblue = fade * (0.35 + flash * 0.4) * 0.12\nskip = if(above(ph, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Reflectocube",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Reflectocube.avs\" by UnConeD. The original is driven by Movement, DynamicMovement, which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Reflectocube.avs",
-    approx: true,
-    content: "name: \"Reflectocube\"\nmode: lines\nblend: additive\npersist: 0.91\nlinewidth: 1.419\n\n[init]\nn = 1235\n\n[frame]\nt = t + dt * (0.31 + bass_att * 1.8)\nhue = hue + dt * 0.065 + beat * 0.012\n\n[point]\narm = floor(i * 4)\nfa = frac(i * 4)\nd = fa\nang = arm * 1.405 + d * 0.906 * 3.14159 + t\nrad = (0.04 + pow(d, 1.825) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 4.537))\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 4.537 + 2.09))\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 4.537 + 4.19))\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Speeder 3K",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Speeder 3K.avs\" by UnConeD. The original is driven by unportable scope code (init line 12: Unexpected character '¤'), which the script engine cannot run -- replaced with a generated \"starfield\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Speeder 3K.avs",
-    approx: true,
-    content: "name: \"Speeder 3K\"\nmode: dots\nblend: additive\npersist: 0.831\nlinewidth: 2.272\n\n[init]\nn = 949\n\n[frame]\ntravel = travel + dt * (0.156 + vol_att * 1.231)\nhue = hue + dt * 0.04\n\n[point]\na = rand(i * 7.3) * 6.28318\nz = frac(rand(i * 3.1 + 5) + travel * (0.5 + rand(i + 9) * 0.7))\nrad = z * z * 1.206\nx = sin(a) * rad / aspect\ny = cos(a) * rad\ntw = 0.4 + 0.6 * sin(z * 40 + time * 3) * (0.5 + treb)\nred = min(1, tw * 1.3)\ngreen = tw * 0.5\nblue = tw * 0.12\nsize = 1 + z * 3 * (0.5 + bass)\nskip = if(above(z, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "TC Plasma",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - TC Plasma.avs\" by UnConeD. The original is driven by CustomBPM, DynamicMovement, FastBright, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - TC Plasma.avs",
-    approx: true,
-    content: "name: \"TC Plasma\"\nmode: lines\nblend: additive\npersist: 0.932\nlinewidth: 1.976\n\n[init]\nn = 1072\n\n[frame]\nt = t + dt * (0.432 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.076\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 4 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.223 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5))\ngreen = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 2.09))\nblue = 0.3 + abs(v) * 1.2 * (0.45 + 0.55 * sin(hue * 6.28318 + a * 0.5 + 4.19))\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Tie Tunnel SSC",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Tie Tunnel SSC.avs\" by UnConeD. The original is driven by unportable scope code (init line 12: Unexpected character '¤'), which the script engine cannot run -- replaced with a generated \"helix\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Tie Tunnel SSC.avs",
-    approx: true,
-    content: "name: \"Tie Tunnel SSC\"\nmode: lines\nblend: additive\npersist: 0.851\nlinewidth: 2.021\n\n[init]\nn = 1179\n\n[frame]\nt = t + dt * (0.17 + bass_att * 0.9)\nhue = hue + dt * 0.129\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\nst = floor(i * 2)\nsi = frac(i * 2)\ns = si * 6 * 6.28318 + t\nph = st * 3.14159\nrad = (0.28 + bass * 0.32 + flash * 0.06) * (0.55 + 0.45 * (cos(s + ph) * 0.5 + 0.5))\nx = sin(s + ph) * rad / aspect\ny = (si - 0.5) * 1.8\nred = min(1, 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * 1.3)\ngreen = 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * 0.5\nblue = 0.25 + 0.55 * (cos(s + ph) * 0.5 + 0.5) + treb * 0.25 * 0.12\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Zero-G Maze II",
-    author: "UnConeD",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD - Zero-G Maze II.avs\" by UnConeD. The original is driven by DynamicMovement, which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD - Zero-G Maze II.avs",
-    approx: true,
-    content: "name: \"Zero-G Maze II\"\nmode: lines\nblend: additive\npersist: 0.916\nlinewidth: 1.457\n\n[init]\nn = 1049\n\n[frame]\nt = t + dt * (0.267 + bass_att * 1.8)\nhue = hue + dt * 0.038 + beat * 0.012\n\n[point]\narm = floor(i * 7)\nfa = frac(i * 7)\nd = fa\nang = arm * 1.253 + d * 0.88 * 3.14159 + t\nrad = (0.04 + pow(d, 2.401) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 2.064))\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 2.064 + 2.09))\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * (0.45 + 0.55 * sin(hue * 6.28318 + d * 2.064 + 4.19))\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "UnConeD -Zero-G Maze III",
-    author: "",
-    description: "Auto-ported from the Winamp AVS preset \"UnConeD -Zero-G Maze III.avs\". The original is driven by BlitterFeedback, Movement, DynamicMovement, which the script engine cannot run -- replaced with a generated \"tunnel\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/UnConeD -Zero-G Maze III.avs",
-    approx: true,
-    content: "name: \"UnConeD -Zero-G Maze III\"\nmode: lines\nblend: additive\npersist: 0.853\nlinewidth: 1.507\n\n[init]\nn = 722\n\n[frame]\nt = t + dt * (0.243 + bass_att * 1.5)\nhue = hue + dt * 0.093\n\n[point]\nring = floor(i * 19)\nri2 = frac(i * 19)\nz = frac(ring / 19 + t)\nrad = 0.05 + z * 0.881\na = ri2 * 6.28318 + ring * 0.16 + sin(t * 0.7) * 2\nx = sin(a) * rad * (0.55 + sv * 0.901) / aspect\ny = cos(a) * rad * (0.55 + sv * 0.901)\nred = (1 - z) * (0.3 + bass * 0.7) * 0.3\ngreen = (1 - z) * (0.3 + bass * 0.7) * 0.65\nblue = min(1, (1 - z) * (0.3 + bass * 0.7) * 1.3)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "nebulous (skupers remix)",
-    author: "amphirion",
-    description: "Auto-ported from the Winamp AVS preset \"amphirion - nebulous (skupers remix).avs\" by amphirion. The original is driven by Water, UniqueTone, Interleave, which the script engine cannot run -- replaced with a generated \"lattice\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/amphirion - nebulous (skupers remix).avs",
-    approx: true,
-    content: "name: \"nebulous (skupers remix)\"\nmode: dots\nblend: additive\npersist: 0.833\nlinewidth: 2.862\n\n[init]\ncols = 28\nn = cols * cols\n\n[frame]\nrot = rot + dt * (0.104 + mid * 0.4)\nhue = hue + dt * 0.08\n\n[point]\ncx = floor(i * cols) / (cols - 1)\ncy = frac(i * cols)\nh = sv * 0.235\nux = (cx - 0.5) * 1.448\nuy = (cy - 0.5) * 1.448\nrx = ux * cos(rot) - uy * sin(rot)\nry = ux * sin(rot) + uy * cos(rot)\nx = (rx / aspect) * (1 - h * 0.7)\ny = ry * (1 - h * 0.7)\nred = 0.22 + h * 2.2 * (0.45 + 0.55 * sin(hue * 6.28318 + cx * 3.774))\ngreen = 0.22 + h * 2.2 * (0.45 + 0.55 * sin(hue * 6.28318 + cx * 3.774 + 2.09))\nblue = 0.22 + h * 2.2 * (0.45 + 0.55 * sin(hue * 6.28318 + cx * 3.774 + 4.19))\nsize = 1.2 + h * 5\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "soundscape III (skupers remix)",
-    author: "el-vis",
-    description: "Auto-ported from the Winamp AVS preset \"el-vis - soundscape III (skupers remix).avs\" by el-vis. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/el-vis - soundscape III (skupers remix).avs",
-    approx: true,
-    content: "name: \"soundscape III (skupers remix)\"\nmode: lines\nblend: additive\npersist: 0.851\nlinewidth: 1.939\n\n[init]\nsegs = 14\nn = 582\n\n[frame]\nrot = rot + dt * (0.13 + mid_att * 0.5)\nhue = hue + dt * 0.073\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 4 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * abs(sin(seg * 0.8))\ngreen = 0.3 + amp * 1.3 * 0.22\nblue = 0.3 + amp * 1.3 * abs(cos(seg * 0.8))\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "checkers with metaballs (skupers remix)",
-    author: "fck",
-    description: "Auto-ported from the Winamp AVS preset \"fck - checkers with metaballs (skupers remix).avs\" by fck. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/fck - checkers with metaballs (skupers remix).avs",
-    approx: false,
-    content: "# Auto-ported from \"fck - checkers with metaballs (skupers remix).avs\" (Winamp AVS / fck)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"checkers with metaballs (skupers remix)\"\nauthor: \"fck\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\nn=500;p=3.14159\n\n[frame]\nk=h/w*1.05;mxs=mxs+g;mys=mys+g2;mx=sin(mxs)*.8;my=sin(mys)*.8;t=t+.1\n\n[beat]\ng=getosc(.2,0,0)/3;g2=getosc(.8,0,0)/3\n\n[point]\nd=i/6+getosc(0,0,0)/5*i; \r\nr=i*p*44; \r\nx=(cos(r)*d+mx)*k; \r\ny=sin(r)*d+my;\r\nlig=sin(r)*above(sin(r),0)/2;\r\nblue=(1-i)-lig;\r\ngreen=blue;\r\nred=sqrt(blue)*2-lig\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "jinx (skupers remix)",
-    author: "horse-fly",
-    description: "Auto-ported from the Winamp AVS preset \"horse-fly - jinx (skupers remix).avs\" by horse-fly. The original is driven by ColorClip, Simple, Mosaic, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/horse-fly - jinx (skupers remix).avs",
-    approx: true,
-    content: "name: \"jinx (skupers remix)\"\nmode: dots\nblend: additive\npersist: 0.814\nlinewidth: 1.769\n\n[init]\nbars = 46\nn = bars * 12\n\n[frame]\nrot = rot + dt * (0.046 + mid * 0.3)\nhue = hue + dt * 0.043\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.65\na = bar * 6.28318 / bars + rot\nrad = 0.246 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * abs(sin(bar * 6.28318 / bars))\ngreen = 0.25 + bi * 0.75 * 0.22\nblue = 0.25 + bi * 0.75 * abs(cos(bar * 6.28318 / bars))\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "not quite a bendy tunnel (skupers remix)",
-    author: "jheriko",
-    description: "Auto-ported from the Winamp AVS preset \"jheriko - not quite a bendy tunnel (skupers remix).avs\" by jheriko. The original is driven by Interleave, DynamicMovement, effect#737, which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/jheriko - not quite a bendy tunnel (skupers remix).avs",
-    approx: true,
-    content: "name: \"not quite a bendy tunnel (skupers remix)\"\nmode: lines\nblend: additive\npersist: 0.862\nlinewidth: 1.443\n\n[init]\nn = 806\n\n[frame]\nt = t + dt * 0.276\nhue = hue + dt * 0.055\n\n[point]\nph = i * 6.28318 * 1.699\nfa = 2 + mid * 0.35\nfb = 3 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 2.216) * (0.5 + treb * 0.35)\nred = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.3\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.65\nblue = min(1, 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 1.3)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "newpoop (for wa5)",
-    author: "justin",
-    description: "Auto-ported from the Winamp AVS preset \"justin - newpoop (for wa5).avs\" by justin. The original is driven by ColorModifier, which the script engine cannot run -- replaced with a generated \"orbits\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/justin - newpoop (for wa5).avs",
-    approx: true,
-    content: "name: \"newpoop (for wa5)\"\nmode: dots\nblend: additive\npersist: 0.796\nlinewidth: 2.44\n\n[init]\nrings = 4\nn = rings * 98\n\n[frame]\nt = t + dt * (0.176 + bass_att * 0.6)\nhue = hue + dt * 0.135\nsquash = 0.549 + 0.25 * sin(t * 0.439)\n\n[point]\nring = floor(i * rings)\nri3 = frac(i * rings)\nr0 = 0.16 + ring * 0.12\na = ri3 * 6.28318 + t * (1.2 - ring * 0.18) + ring * 2.4\nx = sin(a) * r0 * (1 + bass * 0.18) / aspect\ny = cos(a) * r0 * squash\nsat = frac(ri3 * 5)\nsize = if(below(sat, 0.14), 3 + bass * 3, 1)\nred = min(1, 0.25 + bass * 0.5 + ring * 0.07 * 1.3)\ngreen = 0.25 + bass * 0.5 + ring * 0.07 * 0.5\nblue = 0.25 + bass * 0.5 + ring * 0.07 * 0.12\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "the landscape is killing me (wa5remix)",
-    author: "justin",
-    description: "Auto-ported from the Winamp AVS preset \"justin - the landscape is killing me (wa5remix).avs\" by justin. The original is driven by DynamicDistanceModifier, ColorModifier, which the script engine cannot run -- replaced with a generated \"rain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/justin - the landscape is killing me (wa5remix).avs",
-    approx: true,
-    content: "name: \"the landscape is killing me (wa5remix)\"\nmode: dots\nblend: additive\npersist: 0.704\nlinewidth: 2.586\n\n[init]\ncols = 54\nn = 1193\n\n[frame]\nfall = fall + dt * (0.514 + vol_att * 0.841)\nhue = hue + dt * 0.071\n\n[point]\ncol = floor(i * cols)\nci = frac(i * cols)\nxx = (col / cols - 0.5) * 1.9\nyf = frac(rand(col * 3.7 + 1) + fall * (0.55 + rand(col + 5) * 0.5))\ntail = rand(col * 1.3 + 9) * 0.31 + 0.04\nyy = (yf * 2 - 1) * 1.05 + ci * tail\nx = xx / aspect\ny = yy\nred = (1 - ci) * (0.2 + treb * 0.85) + 0.04 * (0.45 + 0.55 * sin(hue * 6.28318 + col * 0.3))\ngreen = (1 - ci) * (0.2 + treb * 0.85) + 0.04 * (0.45 + 0.55 * sin(hue * 6.28318 + col * 0.3 + 2.09))\nblue = (1 - ci) * (0.2 + treb * 0.85) + 0.04 * (0.45 + 0.55 * sin(hue * 6.28318 + col * 0.3 + 4.19))\nskip = if(above(abs(yy), 1.02), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Dragonscales",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Dragonscales.avs\" by mig. The original is driven by CustomBPM, BufferSave, MovingParticle, which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Dragonscales.avs",
-    approx: true,
-    content: "name: \"Dragonscales\"\nmode: lines\nblend: additive\npersist: 0.885\nlinewidth: 2.375\n\n[init]\nn = 938\n\n[frame]\nt = t + dt * 0.353\nhue = hue + dt * 0.094\n\n[point]\nph = i * 6.28318 * 2.096\nfa = 2 + mid * 0.35\nfb = 3 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 2.866) * (0.5 + treb * 0.35)\nred = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + bass * 0.95)\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + mid * 0.95)\nblue = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * (0.25 + treb * 0.95)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Encapsulade",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Encapsulade.avs\" by mig. The original is driven by BufferSave, SetRenderMode, CustomBPM, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Encapsulade.avs",
-    approx: true,
-    content: "name: \"Encapsulade\"\nmode: lines\nblend: additive\npersist: 0.814\nlinewidth: 2.058\n\n[init]\nbars = 64\nn = bars * 9\n\n[frame]\nrot = rot + dt * (0.103 + mid * 0.3)\nhue = hue + dt * 0.072\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.85\na = bar * 6.28318 / bars + rot\nrad = 0.262 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars))\ngreen = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 2.09))\nblue = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 4.19))\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Freekwyrms",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Freekwyrms.avs\" by mig. The original is driven by BufferSave, SetRenderMode, MovingParticle, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Freekwyrms.avs",
-    approx: true,
-    content: "name: \"Freekwyrms\"\nmode: dots\nblend: additive\npersist: 0.864\nlinewidth: 1.436\n\n[init]\nbars = 46\nn = bars * 12\n\n[frame]\nrot = rot + dt * (0.09 + mid * 0.3)\nhue = hue + dt * 0.063\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.722\na = bar * 6.28318 / bars + rot\nrad = 0.216 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = min(1, 0.25 + bi * 0.75 * 1.3)\ngreen = 0.25 + bi * 0.75 * 0.5\nblue = 0.25 + bi * 0.75 * 0.12\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Lilypod",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Lilypod.avs\" by mig. The original is driven by BufferSave, MovingParticle, 2.8+ Effect List Config, which the script engine cannot run -- replaced with a generated \"fountain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Lilypod.avs",
-    approx: true,
-    content: "name: \"Lilypod\"\nmode: dots\nblend: additive\npersist: 0.787\nlinewidth: 1.928\n\n[init]\nn = 885\n\n[frame]\ntt = tt + dt * (0.5 + bass_att * 1.1)\nhue = hue + dt * 0.04\nburst = burst * 0.9\n\n[beat]\nburst = 1\n\n[point]\njet = floor(i * 4)\nlife = frac(rand(i * 7.7 + jet) + tt * (0.35 + rand(i + 3) * 0.65))\na = jet * 6.28318 / 4 + rand(i * 5.1 + jet) * 0.722\nspd = 0.4 + rand(i * 9.2 + jet) * 0.8\npx = cos(a) * spd * life\npy = sin(a) * spd * life - 0.744 * life * life\nx = px * (0.85 + bass * 0.35) / aspect\ny = py\nred = max(0, 1 - life) * (0.35 + burst * 0.55) * abs(sin(life * 4))\ngreen = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.22\nblue = max(0, 1 - life) * (0.35 + burst * 0.55) * abs(cos(life * 4))\nskip = if(above(life, 0.94), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Mist Wisps",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Mist Wisps.avs\" by mig. The original is driven by CustomBPM, BufferSave, MovingParticle, which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Mist Wisps.avs",
-    approx: true,
-    content: "name: \"Mist Wisps\"\nmode: dots\nblend: additive\npersist: 0.758\nlinewidth: 2.24\n\n[init]\nn = 1297\n\n[frame]\nt = t + dt * 0.323\nhue = hue + dt * 0.1\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 2.207 + w * 6.547 + t) * 3.14159) * sin((u * 5.739 - w * 2.319 - t * 0.7) * 3.14159)\nx = u * 0.85 / aspect\ny = w * 0.957\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = lum * (0.25 + bass * 0.95)\ngreen = lum * (0.25 + mid * 0.95)\nblue = lum * (0.25 + treb * 0.95)\nsize = 1 + abs(m) * 3.505\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Nebulating - Hypercolorspace",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Nebulating - Hypercolorspace.avs\" by mig. The original is driven by CustomBPM, BufferSave, Fadeout, which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Nebulating - Hypercolorspace.avs",
-    approx: true,
-    content: "name: \"Nebulating - Hypercolorspace\"\nmode: dots\nblend: additive\npersist: 0.792\nlinewidth: 2.678\n\n[init]\nn = 1374\n\n[frame]\nt = t + dt * 0.423\nhue = hue + dt * 0.123\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 3.51 + w * 2.666 + t) * 3.14159) * sin((u * 6.323 - w * 6.393 - t * 0.7) * 3.14159)\nx = u * 0.959 / aspect\ny = w * 0.871\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = min(1, lum * 1.3)\ngreen = lum * 0.5\nblue = lum * 0.12\nsize = 1 + abs(m) * 3.799\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Reverb - Deep Net",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Reverb - Deep Net.avs\" by mig. The original is driven by CustomBPM, BufferSave, Fadeout, which the script engine cannot run -- replaced with a generated \"lattice\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Reverb - Deep Net.avs",
-    approx: true,
-    content: "name: \"Reverb - Deep Net\"\nmode: dots\nblend: additive\npersist: 0.818\nlinewidth: 2.394\n\n[init]\ncols = 29\nn = cols * cols\n\n[frame]\nrot = rot + dt * (0.041 + mid * 0.4)\nhue = hue + dt * 0.089\n\n[point]\ncx = floor(i * cols) / (cols - 1)\ncy = frac(i * cols)\nh = sv * 0.525\nux = (cx - 0.5) * 1.845\nuy = (cy - 0.5) * 1.845\nrx = ux * cos(rot) - uy * sin(rot)\nry = ux * sin(rot) + uy * cos(rot)\nx = (rx / aspect) * (1 - h * 0.7)\ny = ry * (1 - h * 0.7)\nred = 0.22 + h * 2.2 * abs(sin(cx * 2.712))\ngreen = 0.22 + h * 2.2 * 0.22\nblue = 0.22 + h * 2.2 * abs(cos(cx * 2.712))\nsize = 1.2 + h * 5\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Slyde - Tri",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Slyde - Tri.avs\" by mig. The original is driven by BufferSave, SetRenderMode, MovingParticle, which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Slyde - Tri.avs",
-    approx: true,
-    content: "name: \"Slyde - Tri\"\nmode: lines\nblend: additive\npersist: 0.863\nlinewidth: 1.626\n\n[init]\nn = 938\n\n[frame]\nt = t + dt * 0.483\nhue = hue + dt * 0.076\n\n[point]\nph = i * 6.28318 * 2.841\nfa = 6 + mid * 0.35\nfb = 2 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 1.909) * (0.5 + treb * 0.35)\nred = min(1, 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 1.3)\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.5\nblue = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.12\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Solar Flaire",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Solar Flaire.avs\" by mig. The original is driven by BufferSave, Fadeout, SetRenderMode, which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Solar Flaire.avs",
-    approx: true,
-    content: "name: \"Solar Flaire\"\nmode: lines\nblend: additive\npersist: 0.866\nlinewidth: 1.678\n\n[init]\nbars = 59\nn = bars * 11\n\n[frame]\nrot = rot + dt * (0.076 + mid * 0.3)\nhue = hue + dt * 0.107\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.607\na = bar * 6.28318 / bars + rot\nrad = 0.241 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars))\ngreen = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 2.09))\nblue = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 4.19))\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Spintronics - Backspin",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Spintronics - Backspin.avs\" by mig. The original is driven by 2.8+ Effect List Config, Simple, SetRenderMode, which the script engine cannot run -- replaced with a generated \"fountain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Spintronics - Backspin.avs",
-    approx: true,
-    content: "name: \"Spintronics - Backspin\"\nmode: dots\nblend: additive\npersist: 0.804\nlinewidth: 2.037\n\n[init]\nn = 1157\n\n[frame]\ntt = tt + dt * (0.5 + bass_att * 1.1)\nhue = hue + dt * 0.12\nburst = burst * 0.9\n\n[beat]\nburst = 1\n\n[point]\njet = floor(i * 4)\nlife = frac(rand(i * 7.7 + jet) + tt * (0.35 + rand(i + 3) * 0.65))\na = jet * 6.28318 / 4 + rand(i * 5.1 + jet) * 0.547\nspd = 0.4 + rand(i * 9.2 + jet) * 0.8\npx = cos(a) * spd * life\npy = sin(a) * spd * life - 0.712 * life * life\nx = px * (0.85 + bass * 0.35) / aspect\ny = py\nred = min(1, max(0, 1 - life) * (0.35 + burst * 0.55) * 1.3)\ngreen = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.5\nblue = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.12\nskip = if(above(life, 0.94), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Starslappin",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Starslappin.avs\" by mig. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Starslappin.avs",
-    approx: true,
-    content: "name: \"Starslappin\"\nmode: lines\nblend: additive\npersist: 0.842\nlinewidth: 2.148\n\n[init]\nsegs = 7\nn = 545\n\n[frame]\nrot = rot + dt * (0.087 + mid_att * 0.5)\nhue = hue + dt * 0.125\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 6 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * (0.25 + bass * 0.95)\ngreen = 0.3 + amp * 1.3 * (0.25 + mid * 0.95)\nblue = 0.3 + amp * 1.3 * (0.25 + treb * 0.95)\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Street Art - Fire Inside",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Street Art - Fire Inside.avs\" by mig. The original is driven by BufferSave, Colorfade, Movement, which the script engine cannot run -- replaced with a generated \"fountain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Street Art - Fire Inside.avs",
-    approx: true,
-    content: "name: \"Street Art - Fire Inside\"\nmode: dots\nblend: additive\npersist: 0.757\nlinewidth: 2.052\n\n[init]\nn = 1065\n\n[frame]\ntt = tt + dt * (0.5 + bass_att * 1.1)\nhue = hue + dt * 0.108\nburst = burst * 0.9\n\n[beat]\nburst = 1\n\n[point]\njet = floor(i * 4)\nlife = frac(rand(i * 7.7 + jet) + tt * (0.35 + rand(i + 3) * 0.65))\na = jet * 6.28318 / 4 + rand(i * 5.1 + jet) * 1.184\nspd = 0.4 + rand(i * 9.2 + jet) * 0.8\npx = cos(a) * spd * life\npy = sin(a) * spd * life - 1.383 * life * life\nx = px * (0.85 + bass * 0.35) / aspect\ny = py\nred = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.3\ngreen = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.65\nblue = min(1, max(0, 1 - life) * (0.35 + burst * 0.55) * 1.3)\nskip = if(above(life, 0.94), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Swoo - Slow",
-    author: "mig",
-    description: "Auto-ported from the Winamp AVS preset \"mig - Swoo - Slow.avs\" by mig. The original is driven by CustomBPM, BufferSave, Movement, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/mig - Swoo - Slow.avs",
-    approx: true,
-    content: "name: \"Swoo - Slow\"\nmode: lines\nblend: additive\npersist: 0.919\nlinewidth: 1.852\n\n[init]\nn = 1159\n\n[frame]\nt = t + dt * (0.461 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.046\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 3 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.199 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * 0.3\ngreen = 0.3 + abs(v) * 1.2 * 0.65\nblue = min(1, 0.3 + abs(v) * 1.2 * 1.3)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "smell of music (skupers remix)",
-    author: "nixa",
-    description: "Auto-ported from the Winamp AVS preset \"nixa - smell of music (skupers remix).avs\" by nixa. The original is driven by Mirror, DynamicMovement, Movement, which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/nixa - smell of music (skupers remix).avs",
-    approx: true,
-    content: "name: \"smell of music (skupers remix)\"\nmode: lines\nblend: additive\npersist: 0.805\nlinewidth: 1.342\n\n[init]\nspokes = 31\nn = spokes * 34\n\n[frame]\nrot = rot + dt * (0.118 + mid * 0.4)\nt = t + dt * 2.453\nhue = hue + dt * 0.113\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 3 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.868 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.3\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.65\nblue = min(1, (1 - si) * 0.45 + 0.15 + sv * 0.55 * 1.3)\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "bumpy",
-    author: "p-k",
-    description: "Auto-ported from the Winamp AVS preset \"p-k - bumpy.avs\" by p-k. The original is driven by CustomBPM, Color Map, which the script engine cannot run -- replaced with a generated \"pulse rings\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/p-k - bumpy.avs",
-    approx: true,
-    content: "name: \"bumpy\"\nmode: dots\nblend: additive\npersist: 0.798\nlinewidth: 1.642\n\n[init]\nn = 640\n\n[frame]\nhue = hue + dt * 0.119 + beat * 0.01\ntravel = travel + dt * (0.394 + bass_att * 1.4)\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\ng = floor(i * 10)\ngi = frac(i * 10)\nph = frac(rand(g * 5.1 + 1) + travel * (0.55 + rand(g + 17) * 0.85))\na = gi * 6.28318\nrad = ph * (0.28 + bass * 0.544 + flash * 0.08)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nfade = sin(ph * 3.14159)\nred = fade * (0.35 + flash * 0.4) * 0.3\ngreen = fade * (0.35 + flash * 0.4) * 0.65\nblue = min(1, fade * (0.35 + flash * 0.4) * 1.3)\nskip = if(above(ph, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "splendora",
-    author: "",
-    description: "Auto-ported from the Winamp AVS preset \"splendora.avs\". The original is driven by Grain, Simple, Movement, which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/splendora.avs",
-    approx: true,
-    content: "name: \"splendora\"\nmode: lines\nblend: additive\npersist: 0.867\nlinewidth: 1.513\n\n[init]\nn = 974\n\n[frame]\nt = t + dt * (0.211 + bass_att * 1.8)\nhue = hue + dt * 0.068 + beat * 0.012\n\n[point]\narm = floor(i * 9)\nfa = frac(i * 9)\nd = fa\nang = arm * 1.515 + d * 1.922 * 3.14159 + t\nrad = (0.04 + pow(d, 1.746) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * abs(sin(d * 2.585))\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * 0.22\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * abs(cos(d * 2.585))\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Amp Picks",
-    name: "Urantia",
-    author: "zxe",
-    description: "Auto-ported from the Winamp AVS preset \"zxe-Urantia.avs\" by zxe. The original is driven by effect#326, \u0001, UniqueTone, which the script engine cannot run -- replaced with a generated \"orbits\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Amp Picks/zxe-Urantia.avs",
-    approx: true,
-    content: "name: \"Urantia\"\nmode: dots\nblend: additive\npersist: 0.862\nlinewidth: 2.9\n\n[init]\nrings = 4\nn = rings * 101\n\n[frame]\nt = t + dt * (0.393 + bass_att * 0.6)\nhue = hue + dt * 0.094\nsquash = 0.387 + 0.25 * sin(t * 0.454)\n\n[point]\nring = floor(i * rings)\nri3 = frac(i * rings)\nr0 = 0.16 + ring * 0.141\na = ri3 * 6.28318 + t * (1.2 - ring * 0.18) + ring * 2.4\nx = sin(a) * r0 * (1 + bass * 0.18) / aspect\ny = cos(a) * r0 * squash\nsat = frac(ri3 * 2)\nsize = if(below(sat, 0.14), 3 + bass * 3, 1)\nred = 0.25 + bass * 0.5 + ring * 0.07 * (0.25 + bass * 0.95)\ngreen = 0.25 + bass * 0.5 + ring * 0.07 * (0.25 + mid * 0.95)\nblue = 0.25 + bass * 0.5 + ring * 0.07 * (0.25 + treb * 0.95)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (fake hboy rmx)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"01 dynamic duo - tentaclism (fake hboy rmx).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"starfield\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/01 dynamic duo - tentaclism (fake hboy rmx).avs",
-    approx: true,
-    content: "name: \"tentaclism (fake hboy rmx)\"\nmode: dots\nblend: additive\npersist: 0.833\nlinewidth: 2.485\n\n[init]\nn = 952\n\n[frame]\ntravel = travel + dt * (0.231 + vol_att * 1.898)\nhue = hue + dt * 0.056\n\n[point]\na = rand(i * 7.3) * 6.28318\nz = frac(rand(i * 3.1 + 5) + travel * (0.5 + rand(i + 9) * 0.7))\nrad = z * z * 0.992\nx = sin(a) * rad / aspect\ny = cos(a) * rad\ntw = 0.4 + 0.6 * sin(z * 40 + time * 3) * (0.5 + treb)\nred = min(1, tw * 1.3)\ngreen = tw * 0.5\nblue = tw * 0.12\nsize = 1 + z * 3 * (0.5 + bass)\nskip = if(above(z, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (sky of contempt mix by drew)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"02 dynamic duo - tentaclism (sky of contempt mix by drew).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"orbits\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/02 dynamic duo - tentaclism (sky of contempt mix by drew).avs",
-    approx: true,
-    content: "name: \"tentaclism (sky of contempt mix by drew)\"\nmode: dots\nblend: additive\npersist: 0.83\nlinewidth: 2.652\n\n[init]\nrings = 3\nn = rings * 87\n\n[frame]\nt = t + dt * (0.201 + bass_att * 0.6)\nhue = hue + dt * 0.06\nsquash = 0.564 + 0.25 * sin(t * 0.401)\n\n[point]\nring = floor(i * rings)\nri3 = frac(i * rings)\nr0 = 0.16 + ring * 0.108\na = ri3 * 6.28318 + t * (1.2 - ring * 0.18) + ring * 2.4\nx = sin(a) * r0 * (1 + bass * 0.18) / aspect\ny = cos(a) * r0 * squash\nsat = frac(ri3 * 4)\nsize = if(below(sat, 0.14), 3 + bass * 3, 1)\nred = 0.25 + bass * 0.5 + ring * 0.07 * abs(sin(ring * 1.3))\ngreen = 0.25 + bass * 0.5 + ring * 0.07 * 0.22\nblue = 0.25 + bass * 0.5 + ring * 0.07 * abs(cos(ring * 1.3))\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (microdee's grandpa was a tentaclist)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"03 dynamic duo - tentaclism (microdee's grandpa was a tentaclist).avs\" by dynamic duo. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/03 dynamic duo - tentaclism (microdee's grandpa was a tentaclist).avs",
-    approx: false,
-    content: "# Auto-ported from \"03 dynamic duo - tentaclism (microdee's grandpa was a tentaclist).avs\" (Winamp AVS / dynamic duo)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"tentaclism (microdee's grandpa was a tentaclist)\"\nauthor: \"dynamic duo\"\nmode: dots\nblend: additive\npersist: 0.78\nlinewidth: 3\nysign: -1\n\n[init]\nn=40; ln1=1; ln=ln1+2;\r\ncns=.6; chs2=200; chs1=35; mrab=rnd(10)/20;\n\n[frame]\nt=t-0.05; pc=0; sw=-1; sm=sm+rnd(20)/200;\r\nsrm=.9*(srm+rnd(100)*.0004);\r\nssm=sin(sm)*srm+rnd(100)*.0003;\n\n[beat]\nflash = 1\n\n[point]\nsw=sw*-1;\r\nx=if(above(pc,ln),rnd(100)/50-1,rnd(100)/2000+.27+ssm);y=if(above(pc,ln),rnd(100)/50-1,sw);\r\nred=rnd(100)/100; green=red; blue=red; pc=pc+1;\r\ndrawmode=below(pc,ln); skip=band(below(pc,ln),equal(sw,1))\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (cathode ray mix by onionring of doom)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"04 dynamic duo - tentaclism (cathode ray mix by onionring of doom).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 19: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/04 dynamic duo - tentaclism (cathode ray mix by onionring of doom).avs",
-    approx: true,
-    content: "name: \"tentaclism (cathode ray mix by onionring of doom)\"\nmode: lines\nblend: additive\npersist: 0.873\nlinewidth: 1.987\n\n[init]\nspokes = 26\nn = spokes * 38\n\n[frame]\nrot = rot + dt * (0.076 + mid * 0.4)\nt = t + dt * 1.652\nhue = hue + dt * 0.062\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 5 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.882 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.3\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.65\nblue = min(1, (1 - si) * 0.45 + 0.15 + sv * 0.55 * 1.3)\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "chromatics (glowy mix by meaningless-existance)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"05 dynamic duo - chromatics (glowy mix by meaningless-existance).avs\" by dynamic duo. The original is driven by a trivial scope (n=4; the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"tunnel\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/05 dynamic duo - chromatics (glowy mix by meaningless-existance).avs",
-    approx: true,
-    content: "name: \"chromatics (glowy mix by meaningless-existance)\"\nmode: lines\nblend: additive\npersist: 0.857\nlinewidth: 1.543\n\n[init]\nn = 731\n\n[frame]\nt = t + dt * (0.338 + bass_att * 1.5)\nhue = hue + dt * 0.042\n\n[point]\nring = floor(i * 17)\nri2 = frac(i * 17)\nz = frac(ring / 17 + t)\nrad = 0.05 + z * 0.805\na = ri2 * 6.28318 + ring * 0.411 + sin(t * 0.7) * 2\nx = sin(a) * rad * (0.55 + sv * 1.073) / aspect\ny = cos(a) * rad * (0.55 + sv * 1.073)\nred = (1 - z) * (0.3 + bass * 0.7) * abs(sin(z * 2.074))\ngreen = (1 - z) * (0.3 + bass * 0.7) * 0.22\nblue = (1 - z) * (0.3 + bass * 0.7) * abs(cos(z * 2.074))\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (midas remix)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"06 dynamic duo - tentaclism (midas remix).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"fountain\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/06 dynamic duo - tentaclism (midas remix).avs",
-    approx: true,
-    content: "name: \"tentaclism (midas remix)\"\nmode: dots\nblend: additive\npersist: 0.848\nlinewidth: 2.168\n\n[init]\nn = 757\n\n[frame]\ntt = tt + dt * (0.5 + bass_att * 1.1)\nhue = hue + dt * 0.053\nburst = burst * 0.9\n\n[beat]\nburst = 1\n\n[point]\njet = floor(i * 2)\nlife = frac(rand(i * 7.7 + jet) + tt * (0.35 + rand(i + 3) * 0.65))\na = jet * 6.28318 / 2 + rand(i * 5.1 + jet) * 1.14\nspd = 0.4 + rand(i * 9.2 + jet) * 0.8\npx = cos(a) * spd * life\npy = sin(a) * spd * life - 1.009 * life * life\nx = px * (0.85 + bass * 0.35) / aspect\ny = py\nred = min(1, max(0, 1 - life) * (0.35 + burst * 0.55) * 1.3)\ngreen = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.5\nblue = max(0, 1 - life) * (0.35 + burst * 0.55) * 0.12\nskip = if(above(life, 0.94), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (raz remix - ugly edit)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"07 dynamic duo - tentaclism (raz remix - ugly edit).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"spectrum bars\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/07 dynamic duo - tentaclism (raz remix - ugly edit).avs",
-    approx: true,
-    content: "name: \"tentaclism (raz remix - ugly edit)\"\nmode: lines\nblend: additive\npersist: 0.873\nlinewidth: 1.756\n\n[init]\nbars = 44\nn = bars * 11\n\n[frame]\nrot = rot + dt * (0.118 + mid * 0.3)\nhue = hue + dt * 0.119\n\n[point]\nbar = floor(i * bars)\nbi = frac(i * bars)\nlvl = getspec(bar / bars, 0, 0)\nh = lvl * 0.767\na = bar * 6.28318 / bars + rot\nrad = 0.145 + bi * h\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars))\ngreen = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 2.09))\nblue = 0.25 + bi * 0.75 * (0.45 + 0.55 * sin(hue * 6.28318 + bar * 6.28318 / bars + 4.19))\nskip = if(above(bi, 0.97), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (the y.m.o. rework #1)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"08 dynamic duo - tentaclism (the y.m.o. rework #1).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/08 dynamic duo - tentaclism (the y.m.o. rework #1).avs",
-    approx: true,
-    content: "name: \"tentaclism (the y.m.o. rework #1)\"\nmode: dots\nblend: additive\npersist: 0.831\nlinewidth: 1.694\n\n[init]\nspokes = 32\nn = spokes * 27\n\n[frame]\nrot = rot + dt * (0.073 + mid * 0.4)\nt = t + dt * 1.807\nhue = hue + dt * 0.131\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 2 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.758 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(sin(sp * 0.4))\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.22\nblue = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(cos(sp * 0.4))\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Dynamics",
-    name: "tentaclism (kans of kansis mix by drew - edit)",
-    author: "dynamic duo",
-    description: "Auto-ported from the Winamp AVS preset \"09 dynamic duo - tentaclism (kans of kansis mix by drew - edit).avs\" by dynamic duo. The original is driven by unportable scope code (frame line 20: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Dynamics/09 dynamic duo - tentaclism (kans of kansis mix by drew - edit).avs",
-    approx: true,
-    content: "name: \"tentaclism (kans of kansis mix by drew - edit)\"\nmode: dots\nblend: additive\npersist: 0.827\nlinewidth: 2.039\n\n[init]\nn = 1449\n\n[frame]\nt = t + dt * 0.447\nhue = hue + dt * 0.034\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 6.164 + w * 5.725 + t) * 3.14159) * sin((u * 2.761 - w * 2.167 - t * 0.7) * 3.14159)\nx = u * 0.936 / aspect\ny = w * 0.903\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = min(1, lum * 1.3)\ngreen = lum * 0.5\nblue = lum * 0.12\nsize = 1 + abs(m) * 3.26\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "the pacifist (duo's underworld mix)",
-    author: "amphirion",
-    description: "Auto-ported from the Winamp AVS preset \"01 amphirion - the pacifist (duo's underworld mix).avs\" by amphirion. The original is driven by a trivial scope (n=4; the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/01 amphirion - the pacifist (duo's underworld mix).avs",
-    approx: true,
-    content: "name: \"the pacifist (duo's underworld mix)\"\nmode: lines\nblend: additive\npersist: 0.856\nlinewidth: 1.75\n\n[init]\nsegs = 14\nn = 483\n\n[frame]\nrot = rot + dt * (0.149 + mid_att * 0.5)\nhue = hue + dt * 0.117\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 4 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * (0.45 + 0.55 * sin(hue * 6.28318 + seg * 0.8))\ngreen = 0.3 + amp * 1.3 * (0.45 + 0.55 * sin(hue * 6.28318 + seg * 0.8 + 2.09))\nblue = 0.3 + amp * 1.3 * (0.45 + 0.55 * sin(hue * 6.28318 + seg * 0.8 + 4.19))\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "biofeedback (hboy's organic mix)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"02 duo - biofeedback (hboy's organic mix).avs\" by duo. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/02 duo - biofeedback (hboy's organic mix).avs",
-    approx: false,
-    content: "# Auto-ported from \"02 duo - biofeedback (hboy's organic mix).avs\" (Winamp AVS / duo)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"biofeedback (hboy's organic mix)\"\nauthor: \"duo\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\nn=50\n\n[frame]\nbg=sin(bt);\r\nfr=fr+bt-(fr*.055);\r\npf=pf+.025;\n\n[beat]\nbt=getspec(0,0,0)*.55;\n\n[point]\nc=i*(3.14159265358979)*2;\r\nx=cos(c);\r\ny=c*sin(fr*.3)*cos(pf)*.1;\r\nsize=20+fr+v*20;\r\n\r\ncol=cos(i*19);\r\nred=col;\r\ngreen=col;\r\nblue=col;\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "roll-on mojo (duo remix)",
-    author: "zamuz",
-    description: "Auto-ported from the Winamp AVS preset \"04 zamuz - roll-on mojo (duo remix).avs\" by zamuz. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"swirl\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/04 zamuz - roll-on mojo (duo remix).avs",
-    approx: true,
-    content: "name: \"roll-on mojo (duo remix)\"\nmode: lines\nblend: additive\npersist: 0.889\nlinewidth: 1.751\n\n[init]\nn = 950\n\n[frame]\nt = t + dt * (0.251 + bass_att * 1.8)\nhue = hue + dt * 0.089 + beat * 0.012\n\n[point]\narm = floor(i * 3)\nfa = frac(i * 3)\nd = fa\nang = arm * 1.538 + d * 1.277 * 3.14159 + t\nrad = (0.04 + pow(d, 1.775) * 1.15) * (0.7 + bass * 0.5)\nx = sin(ang) * rad / aspect\ny = cos(ang) * rad\nred = (0.3 + 0.7 * d) * (0.3 + mid) * abs(sin(d * 3.995))\ngreen = (0.3 + 0.7 * d) * (0.3 + mid) * 0.22\nblue = (0.3 + 0.7 * d) * (0.3 + mid) * abs(cos(d * 3.995))\nskip = if(below(fa, 0.04), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "cafe de duo (vanish's wicked jungle massive remix)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"05 duo - cafe de duo (vanish's wicked jungle massive remix).avs\" by duo. The original is driven by unportable scope code (frame line 19: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/05 duo - cafe de duo (vanish's wicked jungle massive remix).avs",
-    approx: true,
-    content: "name: \"cafe de duo (vanish's wicked jungle massive remix)\"\nmode: lines\nblend: additive\npersist: 0.873\nlinewidth: 1.915\n\n[init]\nsegs = 10\nn = 623\n\n[frame]\nrot = rot + dt * (0.112 + mid_att * 0.5)\nhue = hue + dt * 0.038\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 9 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * (0.25 + bass * 0.95)\ngreen = 0.3 + amp * 1.3 * (0.25 + mid * 0.95)\nblue = 0.3 + amp * 1.3 * (0.25 + treb * 0.95)\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "incantation (duo remix - edit)",
-    author: "skupers",
-    description: "Auto-ported from the Winamp AVS preset \"06 skupers - incantation (duo remix - edit).avs\" by skupers. The original is driven by a trivial scope (n=4; the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/06 skupers - incantation (duo remix - edit).avs",
-    approx: true,
-    content: "name: \"incantation (duo remix - edit)\"\nmode: lines\nblend: additive\npersist: 0.892\nlinewidth: 1.682\n\n[init]\nsegs = 14\nn = 476\n\n[frame]\nrot = rot + dt * (0.088 + mid_att * 0.5)\nhue = hue + dt * 0.074\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 6 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * abs(sin(seg * 0.8))\ngreen = 0.3 + amp * 1.3 * 0.22\nblue = 0.3 + amp * 1.3 * abs(cos(seg * 0.8))\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "miraculous flow (nemo remix)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"07 duo - miraculous flow (nemo remix).avs\" by duo. The original is driven by UniqueTone, DynamicMovement, FastBright, which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/07 duo - miraculous flow (nemo remix).avs",
-    approx: true,
-    content: "name: \"miraculous flow (nemo remix)\"\nmode: lines\nblend: additive\npersist: 0.91\nlinewidth: 1.628\n\n[init]\nn = 981\n\n[frame]\nt = t + dt * (0.579 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.122\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 6 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.202 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = min(1, 0.3 + abs(v) * 1.2 * 1.3)\ngreen = 0.3 + abs(v) * 1.2 * 0.5\nblue = 0.3 + abs(v) * 1.2 * 0.12\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "warm freeform (mykal remix)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"08 duo - warm freeform (mykal remix).avs\" by duo. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"web\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/08 duo - warm freeform (mykal remix).avs",
-    approx: true,
-    content: "name: \"warm freeform (mykal remix)\"\nmode: dots\nblend: additive\npersist: 0.898\nlinewidth: 1.303\n\n[init]\nspokes = 32\nn = spokes * 37\n\n[frame]\nrot = rot + dt * (0.135 + mid * 0.4)\nt = t + dt * 2.906\nhue = hue + dt * 0.077\n\n[point]\nsp = floor(i * spokes)\nsi = frac(i * spokes)\na = sp * 6.28318 / spokes + rot\nwave = sin(si * 3 * 3.14159 - t) * (0.03 + bass * 0.28)\nrad = 0.12 + si * 0.868 + wave\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(sin(sp * 0.4))\ngreen = (1 - si) * 0.45 + 0.15 + sv * 0.55 * 0.22\nblue = (1 - si) * 0.45 + 0.15 + sv * 0.55 * abs(cos(sp * 0.4))\nskip = if(above(si, 0.985), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "pleasure point (duo remix)",
-    author: "zxe",
-    description: "Auto-ported from the Winamp AVS preset \"09 zxe - pleasure point (duo remix).avs\" by zxe. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/09 zxe - pleasure point (duo remix).avs",
-    approx: true,
-    content: "name: \"pleasure point (duo remix)\"\nmode: lines\nblend: additive\npersist: 0.87\nlinewidth: 1.808\n\n[init]\nn = 856\n\n[frame]\nt = t + dt * 0.572\nhue = hue + dt * 0.036\n\n[point]\nph = i * 6.28318 * 2.087\nfa = 2 + mid * 0.35\nfb = 7 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 1.499) * (0.5 + treb * 0.35)\nred = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.3\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.65\nblue = min(1, 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 1.3)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "heart dynamics (duo's high dose mix)",
-    author: "zamuz",
-    description: "Auto-ported from the Winamp AVS preset \"10 zamuz - heart dynamics (duo's high dose mix).avs\" by zamuz. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"ribbon\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/10 zamuz - heart dynamics (duo's high dose mix).avs",
-    approx: true,
-    content: "name: \"heart dynamics (duo's high dose mix)\"\nmode: lines\nblend: additive\npersist: 0.909\nlinewidth: 1.819\n\n[init]\nn = 1105\n\n[frame]\nt = t + dt * (0.35 + bass_att * 0.8)\nsway = sway + dt * (0.5 + treb)\nhue = hue + dt * 0.091\n\n[point]\na = i * 6.28318 * 3\nwob = sin(a * 5 + t * 2) * (0.08 + treb * 0.3)\nrad = (0.42 + mid * 0.25) * (0.85 + 0.15 * sin(a * 3 + sway)) + v * 0.184 - wob\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + abs(v) * 1.2 * abs(sin(a * 0.5))\ngreen = 0.3 + abs(v) * 1.2 * 0.22\nblue = 0.3 + abs(v) * 1.2 * abs(cos(a * 0.5))\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "we build here (duo's building blocks remix)",
-    author: "nemo",
-    description: "Auto-ported from the Winamp AVS preset \"11 nemo - we build here (duo's building blocks remix).avs\" by nemo. The original is driven by DynamicMovement, BufferSave, 2.8+ Effect List Config, which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/11 nemo - we build here (duo's building blocks remix).avs",
-    approx: true,
-    content: "name: \"we build here (duo's building blocks remix)\"\nmode: dots\nblend: additive\npersist: 0.739\nlinewidth: 2.311\n\n[init]\nn = 1183\n\n[frame]\nt = t + dt * 0.515\nhue = hue + dt * 0.134\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 6.135 + w * 2.876 + t) * 3.14159) * sin((u * 3.312 - w * 5.365 - t * 0.7) * 3.14159)\nx = u * 0.99 / aspect\ny = w * 0.98\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = min(1, lum * 1.3)\ngreen = lum * 0.5\nblue = lum * 0.12\nsize = 1 + abs(m) * 3.466\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "wickedjunglesmassive (yathosho's cartographic re-rub)",
-    author: "duo & vanish",
-    description: "Auto-ported from the Winamp AVS preset \"12 duo & vanish - wickedjunglesmassive (yathosho's cartographic re-rub).avs\" by duo & vanish. The original is driven by unportable scope code (frame line 19: Expected ')' but found ';'), which the script engine cannot run -- replaced with a generated \"moire\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/12 duo & vanish - wickedjunglesmassive (yathosho's cartographic re-rub).avs",
-    approx: true,
-    content: "name: \"wickedjunglesmassive (yathosho's cartographic re-rub)\"\nmode: dots\nblend: additive\npersist: 0.805\nlinewidth: 1.835\n\n[init]\nn = 1292\n\n[frame]\nt = t + dt * 0.675\nhue = hue + dt * 0.035\n\n[point]\nu = rand(i * 1.7) * 2 - 1\nw = rand(i * 3.3 + 11) * 2 - 1\nm = sin((u * 3.6 + w * 6.394 + t) * 3.14159) * sin((u * 5.053 - w * 4.781 - t * 0.7) * 3.14159)\nx = u * 0.897 / aspect\ny = w * 0.959\nlum = max(0, m) * (0.3 + bass * 0.9) + 0.06\nred = lum * (0.45 + 0.55 * sin(hue * 6.28318 + u * 4.308))\ngreen = lum * (0.45 + 0.55 * sin(hue * 6.28318 + u * 4.308 + 2.09))\nblue = lum * (0.45 + 0.55 * sin(hue * 6.28318 + u * 4.308 + 4.19))\nsize = 1 + abs(m) * 2.706\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "why i love you (duo's pulsedriver remix)",
-    author: "skupers",
-    description: "Auto-ported from the Winamp AVS preset \"13 skupers - why i love you (duo's pulsedriver remix).avs\" by skupers. The original is driven by a trivial scope (n=10; the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"kaleido\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/13 skupers - why i love you (duo's pulsedriver remix).avs",
-    approx: true,
-    content: "name: \"why i love you (duo's pulsedriver remix)\"\nmode: lines\nblend: additive\npersist: 0.843\nlinewidth: 1.547\n\n[init]\nsegs = 8\nn = 528\n\n[frame]\nrot = rot + dt * (0.074 + mid_att * 0.5)\nhue = hue + dt * 0.052\nflash = flash * 0.85\n\n[beat]\nflash = 1\n\n[point]\nseg = floor(i * segs)\nsi = frac(i * segs)\na0 = si * 6.28318 / segs + rot\namp = 0.1 + sv * 0.55 + bass * 0.25 + flash * 0.06\nrad = 0.15 + amp * (0.4 + 0.6 * sin(a0 * 6 + time * 2))\na = seg * 6.28318 / segs + a0 * if(below(seg % 2, 1), 1, -1)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nred = 0.3 + amp * 1.3 * 0.85\ngreen = 0.3 + amp * 1.3 * 0.92\nblue = 0.3 + amp * 1.3\nskip = if(above(si, 0.96), 1, 0)\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "conjuring sands (skupers remix - edit)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"14 duo - conjuring sands (skupers remix - edit).avs\" by duo. The original is driven by a trivial scope (n=15; the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"lissajous\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/14 duo - conjuring sands (skupers remix - edit).avs",
-    approx: true,
-    content: "name: \"conjuring sands (skupers remix - edit)\"\nmode: lines\nblend: additive\npersist: 0.922\nlinewidth: 2.216\n\n[init]\nn = 874\n\n[frame]\nt = t + dt * 0.211\nhue = hue + dt * 0.039\n\n[point]\nph = i * 6.28318 * 2.729\nfa = 6 + mid * 0.35\nfb = 5 + bass * 0.45\nx = sin(ph * fa + t) * (0.5 + bass * 0.3) / aspect\ny = sin(ph * fb + t * 1.3 + 1.092) * (0.5 + treb * 0.35)\nred = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * abs(sin(ph * 0.5))\ngreen = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * 0.22\nblue = 0.3 + 0.45 * sin(ph * 2 + t) + abs(v) * 0.6 * abs(cos(ph * 0.5))\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "multiple overdose (duo remix)",
-    author: "tuggummi",
-    description: "Auto-ported from the Winamp AVS preset \"15 tuggummi - multiple overdose (duo remix).avs\" by tuggummi. Original superscope code, machine-translated to the AVA script dialect.",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/15 tuggummi - multiple overdose (duo remix).avs",
-    approx: false,
-    content: "# Auto-ported from \"15 tuggummi - multiple overdose (duo remix).avs\" (Winamp AVS / tuggummi)\n# SuperScope point program, 4 AVSTrans macros expanded.\nname: \"multiple overdose (duo remix)\"\nauthor: \"tuggummi\"\nmode: lines\nblend: additive\npersist: 0.88\nlinewidth: 2\nysign: -1\n\n[init]\npi=acos(-1) ; t=acos(-1)\n\n[frame]\nn=w*0.55+2 ; t=t+0.25\n\n[beat]\nflash = 1\n\n[point]\ns=bnot(s) ;\r\nx=i*2-1 ;\r\ny=s*0.25-0.225-v*.2 ;\r\nc=sin(i*pi*2+t)*0.5+0.5 ;\r\nred=c ;\r\nblue=c ;\r\ngreen=c;\r\nsize=3;\n",
-  },
-  {
-    folder: "root/embedded/Envision",
-    name: "warm freeform (ya-tho-sho treatment)",
-    author: "duo",
-    description: "Auto-ported from the Winamp AVS preset \"16 duo - warm freeform (ya-tho-sho treatment).avs\" by duo. The original is driven by a trivial scope (the real work is movement/APE driven), which the script engine cannot run -- replaced with a generated \"pulse rings\"-style visual, uniquely parameterized for this preset (beat & band reactive).",
-    originalFile: "/avs-originals/embedded/root/embedded/Envision/16 duo - warm freeform (ya-tho-sho treatment).avs",
-    approx: true,
-    content: "name: \"warm freeform (ya-tho-sho treatment)\"\nmode: lines\nblend: additive\npersist: 0.855\nlinewidth: 1.459\n\n[init]\nn = 572\n\n[frame]\nhue = hue + dt * 0.129 + beat * 0.01\ntravel = travel + dt * (0.44 + bass_att * 1.4)\nflash = flash * 0.86\n\n[beat]\nflash = 1\n\n[point]\ng = floor(i * 13)\ngi = frac(i * 13)\nph = frac(rand(g * 5.1 + 1) + travel * (0.55 + rand(g + 17) * 0.85))\na = gi * 6.28318\nrad = ph * (0.305 + bass * 0.472 + flash * 0.08)\nx = sin(a) * rad / aspect\ny = cos(a) * rad\nfade = sin(ph * 3.14159)\nred = fade * (0.35 + flash * 0.4) * 0.85\ngreen = fade * (0.35 + flash * 0.4) * 0.92\nblue = fade * (0.35 + flash * 0.4)\nskip = if(above(ph, 0.96), 1, 0)\n",
-  },
-
-  // ==========================================================================
-  // Zai-Magic — twelve presets hand-authored for this engine (v7.00; the
-  // eleventh, "osc-rotations", shipped with v7.12; the twelfth, "Beautiful
-  // Spectrogram", with v7.18). Eleven are built around BEAT-SYNCED COLOR:
-  // the color wheel turns on the kick, palettes swap per beat or per 4-beat
-  // bar, and kick envelopes (beatage) drive brightness; osc-rotations adds
-  // the v7.12 background transform (bgrot/bgzoom) and Beautiful Spectrogram
-  // the bgx feedback slide + persist 1 zero-fade framebuffer to the toolkit.
-  // Techniques span all three render modes, megabuf particle physics, direct
-  // getspec() calls and loop() setup.
-  // KEEP VERBATIM when regenerating this file with the converter.
-  // ==========================================================================
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Prism Chandelier",
-    author: "Zai",
+    folder: 'root/embedded',
+    name: 'Beat Matrix',
+    author: 'Zai',
     description:
-      "Six mirrored ribbons spin as one kaleidoscope; every beat turns the color wheel a notch and the kick flares the whole prism. Hand-authored for OVE -- hsv rainbow + beatage kick envelope.",
-    content: `name: "Prism Chandelier"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.87
-linewidth: 1.6
-
-[init]
-mirrors = 6
-n = 1140
-chroma = 0.13
-rot = 0
-
-[frame]
-t = t + dt
-rot = rot + dt * (0.25 + mid_att * 0.6)
-chroma = frac(chroma + dt * 0.045 + beat * 0.085)
-pulse = exp(-beatage * 3.2)
-glow = 0.35 + bass_att * 0.45 + pulse * 0.35
-
-[point]
-seg = floor(i * mirrors)
-si = frac(i * mirrors)
-ph = si * pi
-bx = sin(ph * 2 + t * 1.35) * (0.34 + bass * 0.18)
-by = cos(ph * 3 + t * 0.9) * (0.26 + mid * 0.16)
-ca = cos(rot + seg * tau / mirrors)
-sa = sin(rot + seg * tau / mirrors)
-x = (bx * ca - by * sa) / aspect
-y = bx * sa + by * ca
-hue = chroma + seg / mirrors + si * 0.08
-red = hsvr(hue, 1, glow)
-green = hsvg(hue, 1, glow)
-blue = hsvb(hue, 1, glow)
-skip = if(below(si, 0.015), 1, 0)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Neon Heartbeat",
-    author: "Zai",
-    description:
-      "A solid-mode bloom that throbs with the bass -- the fill hue jumps on every beat and the petals breathe on the kick envelope. Hand-authored for OVE (solid mode + hsv color).",
-    content: `name: "Neon Heartbeat"
-author: "Zai"
-mode: solid
-blend: additive
-persist: 0.82
-linewidth: 2
-
-[init]
-n = 240
-hue = 0.55
-spin = 0
-
-[frame]
-t = t + dt
-spin = spin + dt * 0.4
-hue = frac(hue + beat * 0.22)
-pulse = exp(-beatage * 4.5)
-petals = 5 + pulse * 1.5
-
-[point]
-li = if(below(i, 0.5), i * 2, (i - 0.5) * 2)
-back = if(below(i, 0.5), 1, -1)
-ang = li * tau + spin * back
-petal = 1 + 0.42 * sin(petals * ang + t * 1.7)
-rad = if(below(i, 0.5), 0.62 + bass * 0.16 + pulse * 0.2, 0.3 + treb * 0.1 + pulse * 0.12) * petal
-x = sin(ang) * rad / aspect
-y = cos(ang) * rad
-red = hsvr(hue, 0.9, 0.42 + pulse * 0.5)
-green = hsvg(hue, 0.9, 0.42 + pulse * 0.5)
-blue = hsvb(hue, 0.9, 0.42 + pulse * 0.5)
-skip = if(below(li, 0.008), 1, 0)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Spectrum Serpent",
-    author: "Zai",
-    description:
-      "An oscilloscope serpent coiled into a spiral -- the body swells where the spectrum is loud and the rainbow shifts a step on every beat. Hand-authored for OVE.",
-    content: `name: "Spectrum Serpent"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.9
-linewidth: 2.2
-
-[init]
-n = 900
-chroma = 0
-turns = 4.5
-
-[frame]
-t = t + dt * (0.7 + bass_att * 0.9)
-chroma = frac(chroma + dt * 0.06 + beat * 0.14)
-pulse = exp(-beatage * 3.5)
-
-[point]
-a = i * tau * turns + t
-r = 0.07 + pow(i, 0.85) * 0.82 * (0.55 + bass_att * 0.55 + pulse * 0.12)
-wig = sin(a * 3 + t * 2.1) * 0.09 * (0.4 + mid)
-x = (sin(a) * r + wig * cos(a)) / aspect
-y = cos(a) * r + wig * sin(a)
-hue = chroma + i * 0.45
-lum = 0.3 + sv * 1.1 * (0.6 + vol_att * 0.8) + pulse * 0.18
-red = hsvr(hue, 0.95, min(1, lum))
-green = hsvg(hue, 0.95, min(1, lum))
-blue = hsvb(hue, 0.95, min(1, lum))
-size = 1.2 + sv * 4
-alpha = 0.45 + 0.55 * sin(i * pi)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Bass Bloom",
-    author: "Zai",
-    description:
-      "A fountain of 480 megabuf particles launched by every beat -- each petal carries the exact hue of the beat that spawned it, so the falling arcs leave a rainbow memory of the music. Hand-authored for OVE.",
-    content: `name: "Bass Bloom"
-author: "Zai"
-mode: dots
-blend: additive
-persist: 0.9
-linewidth: 2
-
-[init]
-n = 480
-budget = 80
-chroma = 0.62
-k = 0
-loop(n, megabuf(k * 6 + 4) = -1; k = k + 1)
-
-[frame]
-t = t + dt
-budget = budget + 2 + beat * 340
-chroma = frac(chroma + beat * 0.13)
-
-[point]
-k = floor(i * n)
-b0 = k * 6
-age = megabuf(b0 + 4)
-if(band(below(age, 0), above(budget, 0)),
-  (megabuf(b0 + 4) = 0.0001;
-   megabuf(b0 + 5) = chroma;
-   angk = rand(k * 3.13 + 0.3) * tau;
-   spdk = 0.5 + rand(k * 7.77 + 3) * 0.9 + bass * 0.35;
-   megabuf(b0) = 0;
-   megabuf(b0 + 1) = 0;
-   megabuf(b0 + 2) = cos(angk) * spdk;
-   megabuf(b0 + 3) = sin(angk) * spdk;
-   budget = budget - 1),
-  0)
-age = megabuf(b0 + 4)
-if(above(age, 0),
-  (vy = megabuf(b0 + 3) - dt * 0.5;
-   megabuf(b0 + 3) = vy;
-   megabuf(b0) = megabuf(b0) + megabuf(b0 + 2) * dt;
-   megabuf(b0 + 1) = megabuf(b0 + 1) + vy * dt;
-   megabuf(b0 + 4) = age + dt;
-   px = megabuf(b0);
-   py = megabuf(b0 + 1);
-   fade = 1 - age * 0.8;
-   if(below(fade, 0.03), megabuf(b0 + 4) = -1, 0);
-   if(above(abs(px) + abs(py), 2.3), megabuf(b0 + 4) = -1, 0);
-   hue = megabuf(b0 + 5);
-   x = px / aspect;
-   y = py;
-   red = hsvr(hue, 0.9, max(0, fade));
-   green = hsvg(hue, 0.9, max(0, fade));
-   blue = hsvb(hue, 0.9, max(0, fade));
-   size = 1.1 + fade * 2.6;
-   alpha = min(1, fade * 1.5)),
-  (skip = 1))
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Strobe Lattice",
-    author: "Zai",
-    description:
-      "Nested squares snap around and swap palette on every beat like a club strobe light; the flash decays on the beatage envelope while the lattice breathes with the bass. Hand-authored for OVE.",
-    content: `name: "Strobe Lattice"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.86
-linewidth: 1.8
-
-[init]
-rings = 5
-sides = 4
-per = 6
-n = rings * per
-rot = 0.2
-chroma = 0
-
-[frame]
-t = t + dt
-rot = rot + dt * 0.22
-flash = exp(-beatage * 6)
-
-[beat]
-rot = rot + 0.62
-chroma = frac(beats * 0.19)
-
-[point]
-ring = floor(i * rings)
-ri = frac(i * rings)
-vert = floor(ri * per)
-av = vert * tau / sides
-fx = cos(av)
-fy = sin(av)
-scale = 0.2 + ring * 0.17 + bass_att * 0.08 + flash * 0.05
-a = rot * (1 + ring * 0.13)
-ca = cos(a)
-sa = sin(a)
-x = (fx * ca - fy * sa) * scale / aspect
-y = (fx * sa + fy * ca) * scale
-hue = chroma + ring * 0.055
-lum = 0.32 + flash * 0.5 + mid_att * 0.28
-red = hsvr(hue, 0.85, lum)
-green = hsvg(hue, 0.85, lum)
-blue = hsvb(hue, 0.85, lum)
-skip = if(above(vert, sides + 0.5), 1, 0)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Aurora Veil",
-    author: "Zai",
-    description:
-      "Nine waving curtains, each lit by its own frequency band (getspec) -- the whole color scheme drifts once per 4-beat bar for slow, breathing color changes. Hand-authored for OVE.",
-    content: `name: "Aurora Veil"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.93
-linewidth: 2.4
-
-[init]
-curtains = 9
-n = 1080
-scheme = 0.33
-
-[frame]
-t = t + dt
-shimmer = sin(beatphase * tau)
-
-[beat]
-if(equal(beats % 4, 0), scheme = frac(scheme + 0.17), 0)
-
-[point]
-cu = floor(i * curtains)
-ci = frac(i * curtains)
-cx = (cu / (curtains - 1) - 0.5) * 1.9
-band = getspec(cu / curtains, 0, 0)
-x = (cx + sin(ci * 3.1 + t * 0.8 + cu * 0.7) * 0.16 * (0.25 + mid_att) + shimmer * 0.03) / aspect
-y = ci * 1.9 - 0.95 + cos(ci * 4.2 - t * 1.1 + cu) * 0.05
-hue = scheme + cu / curtains * 0.5 + ci * 0.06
-lum = (0.2 + band * 1.35 * (0.5 + vol_att)) * (0.55 + 0.45 * sin(ci * pi))
-red = hsvr(hue, 0.8, min(1, lum))
-green = hsvg(hue, 0.8, min(1, lum))
-blue = hsvb(hue, 0.72, min(1, lum * 1.18))
-alpha = 0.5 + 0.5 * sin(ci * pi)
-skip = if(below(ci, 0.01), 1, 0)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Supernova",
-    author: "Zai",
-    description:
-      "Every beat detonates the entire 620-particle field -- shells leave the core white-hot and saturate into the beat's hue as they expand and cool. Hand-authored for OVE (megabuf physics + drag).",
-    content: `name: "Supernova"
-author: "Zai"
-mode: dots
-blend: additive
-persist: 0.88
-linewidth: 2
-
-[init]
-n = 620
-budget = 620
-chroma = 0.08
-k = 0
-loop(n, megabuf(k * 6 + 4) = -1; k = k + 1)
-
-[frame]
-t = t + dt
-budget = budget + 1
-chroma = frac(chroma + beat * 0.21)
-
-[beat]
-budget = n
-k = 0
-loop(n, megabuf(k * 6 + 4) = -1; k = k + 1)
-
-[point]
-k = floor(i * n)
-b0 = k * 6
-age = megabuf(b0 + 4)
-if(band(below(age, 0), above(budget, 0)),
-  (megabuf(b0 + 4) = 0.0001;
-   megabuf(b0 + 5) = chroma;
-   angk = rand(k * 5.19 + 0.7 + beats * 13.7) * tau;
-   spdk = 0.4 + rand(k * 9.71 + 2 + beats * 7.31) * 1.2 + bass * 0.4;
-   megabuf(b0) = cos(angk) * 0.03;
-   megabuf(b0 + 1) = sin(angk) * 0.03;
-   megabuf(b0 + 2) = cos(angk) * spdk;
-   megabuf(b0 + 3) = sin(angk) * spdk;
-   budget = budget - 1),
-  0)
-age = megabuf(b0 + 4)
-if(above(age, 0),
-  (drag = exp(-age * 1.6);
-   megabuf(b0) = megabuf(b0) + megabuf(b0 + 2) * drag * dt;
-   megabuf(b0 + 1) = megabuf(b0 + 1) + megabuf(b0 + 3) * drag * dt;
-   megabuf(b0 + 4) = age + dt;
-   px = megabuf(b0);
-   py = megabuf(b0 + 1);
-   hue = megabuf(b0 + 5);
-   sat = min(1, age * 3.5);
-   lum = max(0, exp(-age * 1.15));
-   if(below(lum, 0.02), (megabuf(b0 + 4) = -1; skip = 1), 0);
-   x = px / aspect;
-   y = py;
-   red = hsvr(hue, sat, lum);
-   green = hsvg(hue, sat, lum);
-   blue = hsvb(hue, sat, lum);
-   size = 0.6 + lum * 3.2;
-   alpha = min(1, lum * 2)),
-  (skip = 1))
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Tunnel Vision",
-    author: "Zai",
-    description:
-      "A tunnel of rings where every ring carries the hue of the beat it was born on -- each kick sends a new color wave riding out from the center. Hand-authored for OVE.",
-    content: `name: "Tunnel Vision"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.9
-linewidth: 2
-
-[init]
-rings = 26
-per = 36
-n = rings * per
-tt = 0
-chroma = 0.4
-
-[frame]
-t = t + dt
-tt = tt + dt * (0.14 + bass_att * 0.22)
-chroma = frac(chroma + beat * 0.115)
-pulse = exp(-beatage * 4)
-
-[point]
-ring = floor(i * rings)
-ri = frac(i * rings)
-dot = floor(ri * per)
-z = frac(ring / rings + tt)
-rad = 0.06 + pow(z, 1.7) * 1.05
-a = dot / per * tau + ring * 0.24 + sin(t * 0.5) * 0.15
-wob = 1 + sin(ri * tau * 5 + t * 2) * 0.05 * treb_att + pulse * 0.08
-x = sin(a) * rad * wob / aspect
-y = cos(a) * rad * wob
-hue = chroma - z * 0.38
-lum = pow(z, 0.6) * (0.35 + vol_att * 0.55) + pulse * 0.15 * z
-red = hsvr(hue, 0.92, min(1, lum))
-green = hsvg(hue, 0.92, min(1, lum))
-blue = hsvb(hue, 0.92, min(1, lum))
-skip = if(above(dot, per - 1.5), 1, 0)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Lissajous Loom",
-    author: "Zai",
-    description:
-      "A lissajous weave that re-threads its frequency ratio once per 4-beat bar while the rainbow rotates on every single beat -- the pattern morphs in color and shape together. Hand-authored for OVE.",
-    content: `name: "Lissajous Loom"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.91
-linewidth: 1.5
-
-[init]
-n = 1400
-mode = 0
-chroma = 0.5
-
-[frame]
-t = t + dt * 0.5
-fa = 2 + floor(mode / 2) + equal(mode, 4) * 2
-fb = 3 + mode % 2 + equal(mode, 3)
-pulse = exp(-beatage * 3)
-
-[beat]
-if(equal(beats % 4, 0), mode = (mode + 1) % 5, 0)
-chroma = frac(chroma + 0.09)
-
-[point]
-ph = i * tau
-x = sin(ph * fa + t) * (0.55 + bass * 0.28 + pulse * 0.1) / aspect
-y = sin(ph * fb + t * 1.35 + 1.1) * (0.55 + mid * 0.25)
-hue = chroma + i * 0.33 + sin(ph + t) * 0.05
-lum = 0.3 + abs(v) * 0.55 + vol_att * 0.35 + pulse * 0.2
-red = hsvr(hue, 0.9, min(1, lum))
-green = hsvg(hue, 0.9, min(1, lum))
-blue = hsvb(hue, 0.9, min(1, lum))
-alpha = 0.55 + 0.45 * sin(ph * fa)
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Beat Matrix",
-    author: "Zai",
-    description:
-      "A 16-band spectrum wall -- every beat rotates the entire rainbow across the columns and whitewashes the lit cells for one strobe flash. Hand-authored for OVE (direct getspec bands).",
+      'A 16-band spectrum wall -- every beat rotates the entire rainbow across the columns and whitewashes the lit cells for one strobe flash. Hand-authored for OVE (direct getspec bands).',
     content: `name: "Beat Matrix"
 author: "Zai"
 mode: dots
@@ -1338,138 +77,6 @@ red = hsvr(hue, sat, lum + flash * lit * 0.55)
 green = hsvg(hue, sat, lum + flash * lit * 0.55)
 blue = hsvb(hue, sat, lum + flash * lit * 0.55)
 size = 2.4 + lit * 1.7 + treb * 1.2
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "osc-rotations",
-    author: "Zai",
-    description:
-      "A stationary centered oscilloscope over a background that rotates to the music -- every beat temporarily accelerates the spin, a hard hit flips it between clockwise and counter-clockwise, and the fade to black stays slow so the colors blend. The left and right points of the line color-shift together while the center points hold their own hue. Hand-authored for OVE (v7.12 background transform + mirror-symmetric hsv color).",
-    content: `name: "osc-rotations"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 0.965
-linewidth: 2.2
-
-[init]
-n = 512
-hue = 0.58
-dir = 1
-
-[frame]
-punch = exp(-beatage * 3.2)
-bgrot = dir * (0.0032 + punch * (0.014 + vol_att * 0.012))
-bgzoom = 1 - 0.0009 - punch * 0.0011
-hue = frac(hue + dt * 0.012 + beat * 0.02)
-
-[beat]
-if(above(bass, bass_att * 1.25), dir = -dir, 0)
-
-[point]
-x = i * 2 - 1
-y = v * (0.3 + vol_att * 0.8)
-d = abs(i - 0.5) * 2
-h = hue + d * 0.34
-lum = 0.5 + 0.38 * vol_att + punch * 0.22
-red = hsvr(h, 0.95, lum)
-green = hsvg(h, 0.95, lum)
-blue = hsvb(h, 0.95, lum)
-size = 2 + punch * 1.6
-alpha = 0.92
-`,
-  },
-  {
-    folder: "root/embedded/Zai-Magic",
-    name: "Beautiful Spectrogram",
-    author: "Zai",
-    description:
-      "A true scrolling spectrogram: every frame inks a fresh frequency column at the right edge -- quiet bins whisper pink, loud ones climb red, orange, yellow and finally white -- and the whole picture drifts left through a deep dark blue field that never fades, so the music leaves its heat-print hanging in the air until it scrolls away. Hand-authored for OVE (bgx feedback slide + persist 1 zero-fade framebuffer + megabuf level smoothing).",
-    content: `name: "Beautiful Spectrogram"
-author: "Zai"
-mode: lines
-blend: additive
-persist: 1
-linewidth: 2
-
-[init]
-n = 64
-# Palette table in megabuf: six RGB anchors (402..419) and the five segment
-# bounds between them (420..425) -- deep dark blue -> pink -> red -> orange
-# -> yellow -> white, indexed by the smoothed spectrum level.
-megabuf(402) = 0.04;  megabuf(403) = 0.06;  megabuf(404) = 0.23
-megabuf(405) = 1.00;  megabuf(406) = 0.35;  megabuf(407) = 0.62
-megabuf(408) = 1.00;  megabuf(409) = 0.13;  megabuf(410) = 0.15
-megabuf(411) = 1.00;  megabuf(412) = 0.50;  megabuf(413) = 0.08
-megabuf(414) = 1.00;  megabuf(415) = 0.88;  megabuf(416) = 0.24
-megabuf(417) = 1.00;  megabuf(418) = 0.99;  megabuf(419) = 0.95
-megabuf(420) = 0;     megabuf(421) = 0.16;  megabuf(422) = 0.38
-megabuf(423) = 0.58;  megabuf(424) = 0.78;  megabuf(425) = 1
-lasp = 0
-booted = 0
-myt = 0
-
-[frame]
-# A stage resize wipes the canvas -- replay the fill sweep (skip the erase,
-# the resize already cleared everything).
-if(band(above(abs(aspect - lasp), 0.02), equal(booted, 1)), myt = 0.5, 0)
-lasp = aspect
-booted = 1
-myt = myt + dt
-# Erase phase: with persist 1 the previous preset's framebuffer would ride
-# the scroll for a whole screen width -- fade it out in half a second
-# instead (the preset-change dissolve covers the transition).
-persist = if(below(myt, 0.5), 0.45, 1)
-# The time axis: the whole picture drifts LEFT (bgx is in half-width
-# units). 15x speed for 3 s after the erase so the navy field sweeps the
-# screen, then the slow crawl (a full width takes ~25 s). The per-frame
-# step is capped at 1% of the width so slow frame rates still tile.
-warm = 1 + 14 * max(0, 1 - max(0, myt - 0.5) / 3)
-sf = min(0.04 * dt * warm, 0.01)
-bgx = -2 * sf
-spx = sf * w
-# The write head: a vertical stroke at the right edge, ratio scroll-steps
-# wide. Narrow while the sweep is fast (and on slow frame rates) so each
-# coat of paint stays above 8-bit quantization -- the engine strokes every
-# segment separately, so one frame paints a column pixel
-#   coats = 1.12 + 1.604 * wpx / segl
-# times (core pass 0.9 + halo pass 0.22 x 3.2, each covering
-# 1 + width/spacing segments), and a content element spends ratio frames
-# under the brush. The per-frame alpha is pre-divided so that transit
-# accumulates to full palette strength: quiet bins read as solid deep dark
-# blue, loud ones as pure palette color.
-rwm = 1.2 + 1.8 * clamp((8 - warm) / 7, 0, 1)
-rfs = max(1.6, 3 - 18 * (dt - 0.0222))
-ratio = min(rwm, rfs)
-wpx = ratio * spx
-segl = 0.96 * h / 63
-coats = 1.12 + 1.604 * wpx / segl
-ink = if(below(myt, 0.5), 0, min(0.6, 1.1 / (coats * ratio)))
-colw = wpx * 480 / h
-flash = exp(-beatage * 5)
-
-[point]
-k = floor(i * 63 + 0.5)
-# Level: tilt the quiet treble up, then gamma the palette open.
-raw = sv * (1.75 + 0.75 * i)
-lvl = pow(clamp(raw, 0, 1), 0.72)
-# Attack at once, fall slow -- transients linger as a glow.
-sm = max(lvl, megabuf(k) * exp(-dt * 2.5))
-megabuf(k) = sm
-# Palette: pick the segment, lerp its anchor pair.
-seg = above(sm, 0.16) + above(sm, 0.38) + above(sm, 0.58) + above(sm, 0.78)
-lo = megabuf(420 + seg)
-hi = megabuf(421 + seg)
-u = (sm - lo) / (hi - lo)
-pb = 402 + seg * 3
-x = 0.985
-y = i * 1.92 - 0.96
-red = lerp(megabuf(pb), megabuf(pb + 3), u) * (1 + flash * 0.12)
-green = lerp(megabuf(pb + 1), megabuf(pb + 4), u) * (1 + flash * 0.12)
-blue = lerp(megabuf(pb + 2), megabuf(pb + 5), u) * (1 + flash * 0.12)
-size = colw
-alpha = ink
 `,
   },
 ]
diff --git a/src/lib/ava/presets.ts b/src/lib/ava/presets.ts
index 9c34c72..e1e5055 100755
--- a/src/lib/ava/presets.ts
+++ b/src/lib/ava/presets.ts
@@ -1,18 +1,10 @@
-// AVA — built-in preset scripts
+// AVA — starter template for new visualization scripts.
 //
-// These five presets are adaptations of the real Winamp AVS presets the user
-// supplied (Google Drive → visbot.net scene classics). The core math of each
-// original Superscope / Texer II concept is preserved and translated to the
-// AVA expression dialect. The original binary .avs files ship alongside the
-// app in /avs-originals/ for reference and download.
-
-export interface BuiltinPreset {
-  name: string
-  author: string
-  description: string
-  originalFile?: string
-  content: string
-}
+// v7.19.0: the five Synth-C "built-in" presets (BUILTIN_PRESETS, formerly
+// seeded under root/embedded/Synth-C) were removed when the embedded branch
+// was curated down to just "Beat Matrix" (see lib/ava/embedded-presets.ts).
+// This module now carries only the starter template used by the editor and
+// the new-preset flows.
 
 export const STARTER_TEMPLATE = `# AVA visualization script -- starter template
 # Tap "Help" in the editor for the full variable & function reference.
@@ -45,227 +37,3 @@ red = 0.2 + bass
 green = 0.8
 blue = 0.25 + treb
 `
-
-export const BUILTIN_PRESETS: BuiltinPreset[] = [
-  {
-    name: 'Gap The Mind',
-    author: 'synth-c (adapted)',
-    description:
-      'Radial waveform circles with the original polar-warp distortion. The radius tracks a rolling average of the audio, treble warps the ring geometry, and the hue sweeps on every beat. Adapted from the Winamp AVS classic (Visbot 17).',
-    originalFile: '/avs-originals/Synth-C - Gap The Mind.avs',
-    content: `# Adapted from "Synth-C - Gap The Mind" (Winamp AVS / visbot.net)
-# Core of the original Superscope preserved:
-#   r = i*2pi; d = snd; x = sin(r)*d; y = cos(r)*d
-#   d = d*(1 - sin((r-pi/2)*7)*.03); r = r + cos(d*12)*.03
-name: Gap The Mind
-author: synth-c (adapted)
-mode: lines
-blend: additive
-persist: 0.9
-linewidth: 2
-
-[init]
-n = 480
-hue = 0
-rot = 0
-avg = 0
-
-[frame]
-# rolling average of the audio energy (the original used a getosc ring buffer)
-avg = avg * 0.8 + (bass + vol) * 0.2
-hue = hue + dt * (0.05 + mid * 0.12) + beat * 0.015
-rot = rot + dt * (0.1 + mid_att * 0.9)
-rad = 0.25 + avg * 0.85
-warp = 1 + treb * 0.5
-
-[point]
-r = i * 6.28318
-d = rad + abs(v) * 0.45
-d = d * (1 - sin((r - 1.5708) * 7) * 0.03 * warp)
-r = r + cos(d * 12) * 0.03 * warp + rot
-x = sin(r) * d / aspect
-y = cos(r) * d
-red = 0.5 + 0.5 * sin(hue * 6.28318)
-green = 0.5 + 0.5 * sin(hue * 6.28318 + 2.094)
-blue = 0.5 + 0.5 * sin(hue * 6.28318 + 4.188)
-`,
-  },
-  {
-    name: "wonder 'bout",
-    author: 'zamuz (adapted)',
-    description:
-      'A field of rings that spawn, expand and fade -- each at its own tempo, sized by the bass, in stable per-ring colors (the original spawned Texer II ring sprites with random colors and bass-scaled sizes). From the visbot.net classic by zamuz.',
-    originalFile: '/avs-originals/zamuz - wonder bout.avs',
-    content: `# Adapted from "wonder 'bout" by zamuz (Winamp AVS / visbot.net)
-# The original spawned Texer II ring sprites: ss = ss + .05 per frame,
-# size = |ss| * min(w,h)*.006, random color & position on wrap,
-# grow-scale sampled from the bass (getspec(.1,.1,0)).
-name: wonder 'bout
-author: zamuz (adapted)
-mode: lines
-blend: additive
-persist: 0.88
-linewidth: 1.8
-
-[init]
-n = 480
-groups = 12
-hue = 0
-
-[frame]
-# expansion speed rises with the smoothed bass (original: reg01 = .05/frame)
-speed = 0.25 + bass_att * 0.9
-hue = hue + dt * 0.1
-
-[point]
-g = floor(i * groups)
-gi = frac(i * groups)
-# per-ring phase, drifting at its own tempo
-ph = frac(rand(g * 7.3 + 1) + time * speed * (0.7 + rand(g + 31) * 0.6))
-px0 = rand(g + 3.7) * 1.7 - 0.85
-py0 = rand(g + 9.1) * 1.7 - 0.85
-rad = ph * (0.3 + bass * 0.6)
-cr = rand(g + 21.7)
-cg = rand(g + 15.3)
-cb = rand(g + 27.9)
-fade = (1 - ph) * (0.25 + ph * 2.2)
-a = 6.28318 * (gi * 1.05 - 0.025)
-x = px0 + cos(a) * rad / aspect
-y = py0 + sin(a) * rad
-red = cr * fade * (0.7 + 0.3 * sin(hue * 6.28318 + g))
-green = cg * fade * (0.7 + 0.3 * sin(hue * 6.28318 + g + 2.09))
-blue = cb * fade * (0.7 + 0.3 * sin(hue * 6.28318 + g + 4.19))
-skip = if(below(gi, 0.025), 1, 0)
-`,
-  },
-  {
-    name: 'Quantization',
-    author: 'synth-c (adapted)',
-    description:
-      'Audio-reactive rings snapped to a pixel grid -- the original quantized scope coordinates ((x*40)|0)/40 and rendered a sound heightmap as dot fog. Here the rings are quantized dots that thicken with the mid range.',
-    originalFile: '/avs-originals/Synth-C - Quantization.avs',
-    content: `# Adapted from "Synth-C - Quantization" (Winamp AVS / visbot.net)
-# Original Superscope: r = i*2pi; d = snd + .5; x = sin(r)*d; y = cos(r)*d
-# with pixel quantization  x = ((x*40)|0)/40  and a dot-fog sound heightmap.
-name: Quantization
-author: synth-c (adapted)
-mode: dots
-blend: additive
-persist: 0.82
-linewidth: 3
-
-[init]
-n = 720
-hue = 0
-q = 34
-avg = 0
-
-[frame]
-hue = hue + dt * 0.06
-avg = avg * 0.8 + vol * 0.2
-rad = 0.28 + avg * 0.75
-zoom = 0.9 + bass * 0.3
-
-[point]
-r = i * 6.28318
-d = rad + abs(v) * 0.4
-x0 = sin(r) * d * zoom
-y0 = cos(r) * d * zoom
-# snap to the quantization grid (the |0 division from the original)
-x = floor(x0 * q) / q / aspect
-y = floor(y0 * q) / q
-red = 0.5 + 0.5 * sin(hue * 6.28318 + d * 3)
-green = 0.5 + 0.5 * sin(hue * 6.28318 + d * 3 + 2.09)
-blue = 0.5 + 0.5 * sin(hue * 6.28318 + d * 3 + 4.19)
-size = 2 + mid * 5
-`,
-  },
-  {
-    name: "keep tryin'",
-    author: 'zamuz (adapted)',
-    description:
-      "Bass-driven particle bursts that expand outward with a sinusoidal swirl -- the original spawned white Texer dots with radius = bass*3+.3 and pushed the screen through sin(y*20) swirl movements. Dot size follows the highs.",
-    originalFile: '/avs-originals/zamuz - keep tryin.avs',
-    content: `# Adapted from "keep tryin'" by zamuz (Winamp AVS / visbot.net)
-# Original Texer II dots: rs = getspec(.1,.1,0)*3 + .3 on spawn,
-# swirl movement  x = x + .002*sin(y*20); y = y + .002*sin(x*20).
-name: keep tryin'
-author: zamuz (adapted)
-mode: dots
-blend: additive
-persist: 0.85
-linewidth: 3
-
-[init]
-n = 900
-travel = 0
-hue = 0
-
-[frame]
-travel = travel + dt * (0.35 + bass_att * 1.2)
-swirl = 0.15 + mid * 0.5
-hue = hue + dt * 0.15
-
-[point]
-d = frac(rand(i + 0.13) + travel)
-ang = rand(i + 0.77) * 6.28318 + d * swirl * 6.28318
-rad = d * (0.3 + bass * 0.7)
-x0 = sin(ang) * rad
-y0 = cos(ang) * rad
-# the swirl distortion from the original movement
-x = x0 + 0.05 * sin(y0 * 20) / aspect
-y = y0 + 0.05 * sin(x0 * 20)
-fade = sin(d * 3.14159)
-red = fade * (0.25 + 0.75 * sin(hue * 6.28318))
-green = fade * (0.25 + 0.75 * sin(hue * 6.28318 + 2.09))
-blue = fade * (0.25 + 0.75 * sin(hue * 6.28318 + 4.19))
-size = 1.5 + treb * 3
-`,
-  },
-  {
-    name: 'vorticity',
-    author: 'synth-c / zamuz (adapted)',
-    description:
-      'Swirling spiral arms rotating in a vortex -- the original advected 3D particle trails through a rotating vector field at sound-driven speed. Here six arms twist harder as the mid range rises and the whole vortex spins with the bass.',
-    originalFile: '/avs-originals/zamuz - vorticity brain activity remix.avs',
-    content: `# Adapted from "vorticity (brain activity remix)" -- original by synth-c,
-# remix by zamuz (Winamp AVS / visbot.net). The original ran 3D particle
-# trails through rotating vector fields at sound-driven speed (sndspd = 10).
-name: vorticity
-author: synth-c / zamuz (adapted)
-mode: lines
-blend: additive
-persist: 0.92
-linewidth: 1.6
-
-[init]
-n = 1200
-t = 0
-hue = 0
-
-[frame]
-t = t + dt * (0.4 + bass_att * 1.6)
-twist = 1.2 + mid * 2.6
-zoom = 0.75 + bass * 0.45
-hue = hue + dt * 0.04 + beat * 0.01
-
-[point]
-arm = floor(i * 6)
-fa = frac(i * 6)
-d = fa
-ang = arm * 1.047 + d * twist * 3.14159 + t
-rad = (0.06 + d * d * 1.1) * zoom
-x = sin(ang) * rad / aspect
-y = cos(ang) * rad
-red = (0.3 + 0.7 * d) * (0.35 + bass)
-green = (0.3 + 0.7 * d) * (0.25 + mid)
-blue = (0.3 + 0.7 * d) * (0.2 + treb + hue * 0.25)
-skip = if(below(fa, 0.03), 1, 0)
-`,
-  },
-]
-
-/** Download path for each original Winamp .avs file. */
-export function originalFileUrl(name: string): string | undefined {
-  return BUILTIN_PRESETS.find((p) => p.name === name)?.originalFile
-}
diff --git a/src/lib/store.ts b/src/lib/store.ts
index 3c9634d..0196bed 100755
--- a/src/lib/store.ts
+++ b/src/lib/store.ts
@@ -29,7 +29,7 @@ export interface PresetItem {
   /** true = generated stand-in (embedded presets whose original relies on
    *  effects the script engine cannot run); false = original/user code. */
   approx?: boolean
-  /** Full path from the virtual root, e.g. "root/embedded/Synth-C". */
+  /** Full path from the virtual root, e.g. "root/embedded". */
   folderPath: string
   /** Path of the original Winamp .avs binary in /public, when shipped. */
   originalFile: string | null
diff --git a/worklog.md b/worklog.md
index b5a9677..4bd3b2d 100755
--- a/worklog.md
+++ b/worklog.md
@@ -2714,3 +2714,38 @@ BROWSER E2E (agent-browser, ALL PASS):
 
 Stage Summary:
 - v7.19.0 shipped: the trueblack tail is automatic. Every trail now ends in pure black at any persist without opting in, via an exact -1/255 GPU sweep that preserves alpha (behind/clear safe); the Canvas2D difference tail is demoted to a gated no-WebGL fallback; the header is a tri-state (auto/on/off). Texe-rings works unmodified -- the smear is gone and the background returns to pure black behind the rings.
+
+---
+Task ID: 53
+Agent: main (Z.ai Code)
+Task: v7.19.0 embedded-library curation (user request): clean out the "Embedded" branch -- remove every item and subfolder except one preset, "Beat Matrix", which moves up to live directly at root/embedded/Beat Matrix. "embedded" stays read-only; the "user created" branch stays untouched.
+
+Library source changes:
+- src/lib/ava/embedded-presets.ts: rewritten from 1476 lines / 90 presets (Amp Picks 66, Dynamics 9, Envision 16, Zai-Magic 12) + 5 Synth-C built-ins to a single hand-authored preset: Beat Matrix, folder "root/embedded" (was root/embedded/Zai-Magic). Script content byte-identical to the v7.13.1-fixed original (cell-center grid mapping, getspec bands, beat-rotated rainbow, strobe flash). EMBEDDED_SEED_VERSION 7.18.1 -> 7.19.0; header documents the curation + where the retired sources still live (tools/converted/, public/avs-originals/).
+- src/lib/ava/presets.ts: stripped to STARTER_TEMPLATE only. BUILTIN_PRESETS (the five Synth-C ports formerly seeded to root/embedded/Synth-C), the BuiltinPreset interface and the dead originalFileUrl() helper removed; no importer remains (script-tab / page / audio-source / presets-tab only ever wanted STARTER_TEMPLATE).
+
+Seed pipeline changes (src/app/api/presets/route.ts):
+- BASE_FOLDERS: the five category rows dropped; just root / root/embedded / root/user created.
+- libraryFingerprint()/seed data: BUILTIN branch gone; the old doubled-path replace() (converter "root/embedded/root/embedded/" nesting tolerance) removed -- the curated library carries clean folders.
+- Re-seed now also deletes stale embedded subfolder rows (deleteMany startsWith "root/embedded/"), so Synth-C / Amp Picks / Dynamics / Envision / Zai-Magic Folder rows do not linger as empty tree nodes.
+- purgeVisitorJunk folder purge inverted: it used to KEEP everything under root/embedded/; it now keeps ONLY the three backbone rows (notIn), enforcing the no-subfolders embedded branch on every GET. User folders never exist server-side (browser localStorage), so nothing of any visitor's is touched.
+
+Startup / showcase rewiring (the old hardwires pointed at the removed folder):
+- page.tsx: startup preset = Beat Matrix at root/embedded (was Bass Bloom in Zai-Magic, then any Zai-Magic, then [0]).
+- audio-source.ts: ZAI_MAGIC_FOLDER -> EMBEDDED_FOLDER ("root/embedded"); ensureDefaultPreset loads Beat Matrix; startShowcaseMix no longer engages a 20 s Sequence timer (nothing to cycle with a single preset) -- it just selects + expands the embedded folder, which scopes any later mix; retireDemoShowcase kept as a safety no-op; demo toast rewritten ("your selection stays active" / "\"Beat Matrix\" is running -- the built-in beat-reactive wall, straight from the embedded library.").
+- visual-stage.tsx demo-button comment + store.ts folderPath doc example + prisma/schema.prisma Preset/Settings comments updated off the retired structure (comment-only; no db push needed).
+
+Data:
+- First GET after the edit self-healed via drift detection: "[presets] embedded library drift detected -- re-seeding from source". Direct Prisma inspection after: PRESETS = ["root/embedded/Beat Matrix (builtIn=true)"], FOLDERS = ["root","root/embedded","root/user created"], embeddedSeed = 7.19.0.
+- db/custom.db.seed re-synced from the live db/custom.db (project convention: the seed file is the sandbox-reprovision baseline).
+
+BROWSER E2E (agent-browser, ALL PASS):
+- Tree: root (read-only) > embedded (read-only, "1 preset . 0 subfolders", READ-ONLY lock) > Beat Matrix; user created sibling intact; header "1 presets . 3 folders". No empty ex-category nodes.
+- Double-click Beat Matrix: runs (footer SCRIPT: Beat Matrix, PTS 160 = the 16x10 grid).
+- Fresh-visitor demo showcase (localStorage cleared): Demo Track -> SRC DEMO, BPM locked 131.4, Beat Matrix auto-loaded, toast shows the new showcase text, tree scoped "Random from: embedded" with embedded selected + expanded; no Sequence timer engaged.
+- Returning-visitor branch: after a manual load, Demo toast shows "your selection stays active" (v7.11 guard intact).
+- User-created branch: "Copy to my presets" on the embedded Beat Matrix -> lands under root/user created (tree "user created 1"), persisted in ove.userPresets.v1 localStorage; embedded branch untouched.
+- No page errors / console warnings; bun run lint clean; mobile 390x844 footer pushed naturally with content (no overlap).
+
+Stage Summary:
+- The Embedded branch is now exactly root/embedded/Beat Matrix: one hand-authored preset, zero subfolders, still read-only (server refuses all mutations; per-GET purge enforces the shape). The 95 retired presets and their folders are gone from the tree and the seed baseline; the "user created" branch is unchanged and verified working end-to-end.