{
  "last_node_id": 6,
  "nodes": [
    {"id": 1, "type": "MusicGenLoader", "pos": [50, 100], "widgets_values": ["facebook/musicgen-medium"], "title": "MusicGen Medium Loader"},
    {"id": 2, "type": "MusicGenTextEncode", "pos": [400, 100], "widgets_values": ["Upbeat electronic dance music"], "title": "API Music Prompt"},
    {"id": 3, "type": "MusicGenSampler", "pos": [750, 100], "widgets_values": [42, "fixed", 30.0, 250, 3.0], "title": "MusicGen Sampler"},
    {"id": 4, "type": "AudioSave", "pos": [1100, 100], "widgets_values": ["musicgen_medium_output", "wav"], "title": "API Audio Output"}
  ],
  "extra": {
    "workflow_info": {
      "name": "MusicGen Medium Text-to-Music",
      "version": "1.0.0",
      "category": "text-to-music",
      "tags": ["musicgen", "medium", "t2m"],
      "requirements": {"models": ["musicgen-medium"], "custom_nodes": ["comfyui-sound-lab"], "vram_min": "10GB"},
      "parameters": {"prompt": {"node_id": 2, "type": "string"}, "duration": {"node_id": 3, "default": 30.0}},
      "performance": {"avg_generation_time": "25-40 seconds", "vram_usage": "~8-10GB"}
    }
  },
  "version": 0.4
}