String Studio bass — Karoryfer pack v3

.gitattributes

@@ -49,3 +49,9 @@ samples/52_v100_rr1.wav filter=lfs diff=lfs merge=lfs -text
 samples/52_v100_rr2.wav filter=lfs diff=lfs merge=lfs -text
 samples/52_v48_rr1.wav filter=lfs diff=lfs merge=lfs -text
 samples/52_v48_rr2.wav filter=lfs diff=lfs merge=lfs -text
+samples/37_v100_rr1.wav filter=lfs diff=lfs merge=lfs -text
+samples/37_v48_rr1.wav filter=lfs diff=lfs merge=lfs -text
+samples/40_v100_rr1.wav filter=lfs diff=lfs merge=lfs -text
+samples/40_v48_rr1.wav filter=lfs diff=lfs merge=lfs -text
+samples/51_v100_rr1.wav filter=lfs diff=lfs merge=lfs -text
+samples/51_v48_rr1.wav filter=lfs diff=lfs merge=lfs -text

README.md

@@ -1,28 +1,19 @@
-# String Studio — Bass sample pack
+# String Studio — Bass sample pack (v3)
 
-Procedurally-rendered sample pack for the MAESTRO String Studio instrument.
-Generated by `backend/scripts/render_and_upload_stringstudio_samples.py`.
+Real-instrument multisamples derived from **Growlybass** by
+Karoryfer Samples. Licensed CC0-1.0 — the source library is public
+domain, and so is this repackage.
 
-**License**: CC0-1.0 (no third-party recordings — pure DSP synthesis).
+**Pack version**: 3 (Karoryfer real-recording pack)
+**Source URL**: https://github.com/sfzinstruments/karoryfer.growlybass/releases/download/v1.002/Karoryfer.Growlybass.v1.002.zip
+**Sample rate**: 48000 Hz, mono, 24-bit PCM WAV
+**Render duration**: 2.5 s per zone (trimmed from source,
+peak-normalized to −3 dBFS, 50 ms tail fade)
 
-**Render details**
+Each zone is one (rootPitch, velocity layer) selected from Karoryfer's
+much larger multisample set. The runtime SampleLoader picks the closest
+zone to an incoming MIDI note and pitch-shifts via `playbackRate`.
 
-- Sample rate: 48 kHz, mono, 24-bit PCM WAV
-- Pack version: 2
-- Render duration: 2.5 s per zone
-- Algorithm: extended Karplus-Strong (raw string voice — body resonance
-  is intentionally NOT baked in; the runtime `BodyResonator` provides
-  body coloration for both sampled and physical-model voices uniformly).
-  Includes fractional-delay Lagrange interpolation, first-order dispersion
-  all-pass, one-pole loop damping, pluck-position comb shaping, and
-  per-pluck pitch jitter.
-
-**Manifest schema**
-
-See `manifest.json`. Loader contract is documented in
-`src/audio/stringstudio/samples/SampleManifest.ts` in the MAESTRO repo.
-
-**Mirror policy**
-
-Re-renders are reproducible (deterministic per-zone seeds) — re-running the
-script produces byte-identical samples.
+For the full multisample sets (more pitches, more velocity layers, more
+round-robins, articulations, fingering noises, release samples), download
+the source library directly from Karoryfer Samples.

manifest.json

@@ -1,187 +1,101 @@
 {
   "instrument": "bass",
-  "version": 2,
+  "version": 3,
   "license": "CC0-1.0",
-  "attribution": "MAESTRO procedural pack \u2014 extended Karplus-Strong with body convolution",
+  "attribution": "Karoryfer Samples \u2014 Growlybass (CC0). Repackaged for MAESTRO String Studio.",
+  "sourceLibrary": "Growlybass",
+  "sourceUrl": "https://github.com/sfzinstruments/karoryfer.growlybass/releases/download/v1.002/Karoryfer.Growlybass.v1.002.zip",
   "sampleRate": 48000,
-  "totalSizeMB": 5.494,
+  "totalSizeMB": 2.747,
   "source": "hf",
   "zones": [
     {
-      "file": "samples/31_v48_rr1.wav",
-      "rootPitch": 31,
-      "lowPitch": 27,
-      "highPitch": 33,
+      "file": "samples/37_v48_rr1.wav",
+      "rootPitch": 37,
+      "lowPitch": 33,
+      "highPitch": 37,
       "lowVelocity": 0,
       "highVelocity": 63,
       "roundRobin": 1,
       "sizeBytes": 360044,
-      "sha256": "3c3c245c0ea1c441d98a9117f83cb7e5deacadfb356e8606f281595d372aeb9a"
+      "sha256": "a2e3b6fad6210dec31cdc33547b22372a2b22cd31a7e3b9e6549a18f77a5f33d"
     },
     {
-      "file": "samples/31_v48_rr2.wav",
-      "rootPitch": 31,
-      "lowPitch": 27,
-      "highPitch": 33,
-      "lowVelocity": 0,
-      "highVelocity": 63,
-      "roundRobin": 2,
-      "sizeBytes": 360044,
-      "sha256": "4c3383a9622cda74903401bb9c46b8836a78b160eff7a4373377b328bff77c81"
-    },
-    {
-      "file": "samples/31_v100_rr1.wav",
-      "rootPitch": 31,
-      "lowPitch": 27,
-      "highPitch": 33,
+      "file": "samples/37_v100_rr1.wav",
+      "rootPitch": 37,
+      "lowPitch": 33,
+      "highPitch": 37,
       "lowVelocity": 64,
       "highVelocity": 127,
       "roundRobin": 1,
       "sizeBytes": 360044,
-      "sha256": "9506394bbe37088ca2d4bcbba8f8f31452bd5fc87a42e461d748700c81cfd62c"
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-      "rootPitch": 31,
-      "lowPitch": 27,
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-      "lowVelocity": 64,
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-      "sizeBytes": 360044,
-      "sha256": "364c93d4fc36c55ea9c90ff8a685a8dcf86bc932a958cebfb36693c4b5ff2f66"
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     {
-      "file": "samples/38_v48_rr1.wav",
-      "rootPitch": 38,
-      "lowPitch": 34,
-      "highPitch": 40,
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       "sizeBytes": 360044,
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-      "rootPitch": 38,
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       "roundRobin": 1,
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   ]
 }

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