<p>These LoRAs are experimental and trained on synthetic data. Remix with them live in DEMON: </p><div data-youtube-video><iframe width="640" height="480" allowfullscreen="true" autoplay="false" disablekbcontrols="false" enableiframeapi="false" endtime="0" ivloadpolicy="0" loop="false" modestbranding="false" origin playlist src="https://www.youtube.com/embed/FBv1b5gmjcE" start="0"></iframe></div><p></p>

ACEStep LoRAs

**Metal** — 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-m3t4al`
- Recommended strength: **1.0**  (tested 0.3–1.5)
- Steps 8 · shift 3.0 · guidance 7.0 · 48000 Hz

**Example prompts**
- `heavy metal track, twin guitar harmonies, double bass drums, soaring clean vocals` · 150 bpm · E minor
- `death metal, downtuned palm-muted riffs, blast beats, growled vocals` · 180 bpm · D minor
- `progressive metal, complex polyrhythms, soaring clean vocals, technical guitar work` · 140 bpm · B minor

**Adapter**
- LoRA rank 64 · alpha 128 · dropout 0.1 · 4 target modules
- Eval (MFCC cosine): best scale 1.0, +0.036 vs baseline — *strong_positive*

Download includes a required `metal-acestep1.5-v1.metadata.json` config sidecar with full structured metadata.

metal-v1.metadata.json

metal-acestep1.5-v1.safetensors

METAL_A

UKGARAGE_A

TRIPHOP_A

TRAP_B

TRAP_A

TRANCE_A

TECHNO_B

TECHNO_A

SYNTHWAVE_B

SYNTHWAVE_A

SYNTHPOP_B

SYNTHPOP_A

SYMPHONICMETAL_A

SWING_A

SOUL_A

SOFTROCK_A

RNB_B

RNB_A

REGGAE_A

RAP_A

PUNK_B

PUNK_A

PUNKROCK_A

PSYCHEDELICROCK_B

PSYCHEDELICROCK_A

PROGRESSIVEROCK_B

PROGRESSIVEROCK_A

PROGRESSIVEMETAL_A

POWERMETAL_A

POSTPUNK_B

POSTPUNK_A

POSTHARDCORE_A

POSTGRUNGE_A

POP_A

POPROCK_A

POPPUNK_A

PHONK_B

ORCHESTRAL_A

ORCHESTRALPOP_A

NEWWAVE_A

NEOSOUL_A

METALCORE_B

METALCORE_A

LOFI_B

LOFI_A

KPOP_A

JPOP_B

JPOP_A

JAZZ_B

JAZZ_A

INDUSTRIAL_B

INDUSTRIAL_A

INDUSTRIALROCK_A

INDUSTRIALMETAL_A

INDIE_A

INDIEROCK_B

INDIEROCK_A

INDIEPOP_A

INDIEFOLK_A

HYPERPOP_A

HOUSE_B

HOUSE_A

HORRORCORE_A

HIPHOP_A

HEAVYMETAL_A

HARDSTYLE_A

HARDROCK_A

GRUNGE_B

GRUNGE_A

GOTHICROCK_A

GOTHICMETAL_A

GOSPEL_A

GLITCHCORE_A

FUTUREBASS_B

FUTUREBASS_A

FOLK_B

FOLK_A

EXPERIMENTAL_A

EXPERIMENTALELECTRONIC_A

EMO_B

EMO_A

ELECTRO_A

ELECTROPOP_B

ELECTROPOP_A

ELECTRONIC_A

ELECTRONICROCK_A

EDM_A

DUBSTEP_B

DUBSTEP_A

DRILL_A

DREAMPOP_B

DREAMPOP_A

DOWNTEMPO_A

DNB_D

DNB_C

DNB_B

DNB_A

DJENT_B

DJENT_A

Files with SHA256: a4173a346ce57287ba2b335199132a7e9a662e238d85d9a924f5b37afac0446d