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README.md
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---
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library_name: peft
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base_model_relation: adapter
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tags:
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- acestep
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- acestep-5b
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- acoustic
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- audio
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- lora
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- music
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- peft
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- text-to-audio
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---
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# Acoustic
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Acoustic-style generation. Covers: intimate acoustic guitar ballad, fingerpicked, soft male vocals, mellow; acoustic singer-songwriter track, strummed guitar, expressive female vocals; and acoustic folk track, fingerpicked guitar, harmonica, warm vocals.
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## Quick start
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- **Base model:** AceStep v1.5 XL Turbo (5B)
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- **Trigger word:** `roti-4custic` (must appear in the prompt to activate)
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- **Recommended strength:** 1.0
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- **Tested strength range:** not evaluated
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- **Recommended steps:** 8
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- **Recommended guidance:** 7.0
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- **Recommended shift:** 3.0
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- **Sample rate:** 48000 Hz
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## Example prompts
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- `intimate acoustic guitar ballad, fingerpicked, soft male vocals, mellow` (80 BPM, C major)
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- `acoustic singer-songwriter track, strummed guitar, expressive female vocals` (105 BPM, G major)
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- `acoustic folk track, fingerpicked guitar, harmonica, warm vocals` (95 BPM, D major)
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## Training
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- Rank 64, alpha 128, dropout 0.1
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- Target modules: q_proj, k_proj, v_proj, o_proj
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- 500 epochs / 7500 steps, batch 1, optimizer adamw_fused, lr 0.0003, warmup 100
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- Dataset: 15 synthetic tracks, 3308s total, instrumental fraction 0.0
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## Files
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- `acoustic-xl-v1.safetensors` — PEFT LoRA weights (167,839,168 bytes, sha256 `f1414b9489adcd0766223aaac73a8c43216009b46e744408aa38b0c9c4ad4a68`)
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- `acoustic-xl-v1.metadata.json` — machine-readable sidecar (schema v1)
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- `adapter_config.json` — PEFT adapter config
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Full metadata: see `acoustic-xl-v1.metadata.json`.
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