**Alternative Rock** — LoRA · ACE-Step 1.5 Turbo (2B)
LoRA for **AceStep v1.5 Turbo**.
Trigger-word adapter. Lead your prompt with the trigger token.
**How to use**
- Trigger / lead tag: `roti-4lt-r0kk`
- Recommended strength: **1.0** (tested 0.3–1.5)
- Steps 8 · shift 3.0 · guidance 7.0 · 48000 Hz
**Example prompts**
- `alternative rock anthem, distorted guitars, driving drums, melodic vocals` · 140 bpm · E minor
- `indie post-punk, angular guitars, prominent driving bass, baritone vocals, moody atmosphere` · 130 bpm · F# minor
- `grunge rock track, raw distorted guitars, dynamic vocals, aggressive drums` · 130 bpm · C minor
**Adapter**
- LoRA rank 64 · alpha 128 · dropout 0.1 · 4 target modules
- Eval (MFCC cosine): best scale 1.0, +0.024 vs baseline — *strong_positive*
Download includes a required `alternative_rock-acestep1.5-v1.metadata.json` config sidecar with full structured metadata.
