ryanontheinside/alternative-acestep1.5-v1

Alternative

Alternative-style generation. Covers: alternative rock, distorted guitars, driving drums, melodic vocals, anthemic; alternative indie, jangly guitars, mid-tempo, earnest male vocals, melodic; and atmospheric alternative, reverb-drenched guitars, dynamic vocals, layered.

Quick start

• Base model: AceStep v1.5 Turbo (2B)
• Trigger word: roti-4ltrntv (must appear in the prompt to activate)
• Recommended strength: 1.0
• Tested strength range: 0.3 – 1.0
• Recommended steps: 8
• Recommended guidance: 7.0
• Recommended shift: 3.0
• Sample rate: 48000 Hz

Example prompts

• alternative rock, distorted guitars, driving drums, melodic vocals, anthemic (130 BPM, E minor)
• alternative indie, jangly guitars, mid-tempo, earnest male vocals, melodic (115 BPM, G major)
• atmospheric alternative, reverb-drenched guitars, dynamic vocals, layered (105 BPM, C minor)

Training

• Rank 64, alpha 128, dropout 0.1
• Target modules: q_proj, k_proj, v_proj, o_proj
• 500 epochs / 7500 steps, batch 1, optimizer adamw_fused, lr 0.0003, warmup 100
• Dataset: 15 synthetic tracks, 3658s total, instrumental fraction 0.067

Files

• alternative-v1.safetensors — PEFT LoRA weights (88,130,248 bytes, sha256 87cdc0444b6fa8022154dcd350a7e28cb308acdad28c8d12b4e0b7d9887b9281)
• alternative-v1.metadata.json — machine-readable sidecar (schema v1)
• adapter_config.json — PEFT adapter config

Full metadata: see alternative-v1.metadata.json.