{
  "id": "music_local",
  "name": "Music (local, ACE-Step)",
  "category": "audio",
  "description": "Style tags → music WAV via ACE-Step 3.5B on MPS (Apache 2.0, ~7GB weights). Jingles, menu loops, shop muzak, boss themes; add lyrics for actual songs ([verse]/[chorus] markers work, '[instrumental]' for none). Runs on the primary only. Install: scripts/install_acestep.sh",
  "accepts": [],
  "produces": ["audio"],
  "resources": "gpu",
  "entry": "run.py",
  "python": "venvs/acestep/bin/python",
  "params_schema": {
    "type": "object",
    "properties": {
      "prompt": {"type": "string", "default": "", "description": "Style tags, comma-separated: 'lo-fi synth funk, playful, toy robot bleeps, 90 bpm'"},
      "lyrics": {"type": "string", "default": "[instrumental]", "description": "Lyrics with [verse]/[chorus] markers, or [instrumental]"},
      "duration": {"type": "number", "default": 30, "minimum": 5, "maximum": 240, "description": "Seconds"},
      "steps": {"type": "integer", "default": 27, "minimum": 10, "maximum": 100, "description": "27 = fast/good, 60 = best"},
      "seed": {"type": "integer", "default": 42}
    }
  }
}