**Alternative Metal** — DoRA · ACE-Step 1.5 Base (2B) DoRA for **AceStep v1.5 Base**. Prompt-driven (trained prompt-only, no trained trigger token). The lead tag below is the dominant descriptor of the training cohort, not a magic word — prompt naturally for *alternative metal*. **How to use** - Trigger / lead tag: `alternative metal` - Recommended strength: **0.75** (tested 0.5–1.0) - Steps 50 · shift 1.0 · guidance 7.0 · 48000 Hz **Example prompts** - `alternative metal, downtuned riffs, driving drums, gritty vocals, melodic chorus` · 130 bpm · D minor **Adapter** - DoRA rank 64 · alpha 64 · dropout 0.1 · 7 target modules Download includes a required `alternative_metal50-acestep1.5-dora-v2.metadata.json` config sidecar with full structured metadata.