{
  "last_node_id": 2,
  "last_link_id": 1,
  "nodes": [
    {
      "id": 1,
      "type": "Musicgen_",
      "pos": [50, 100],
      "size": [400, 300],
      "flags": {},
      "order": 0,
      "mode": 0,
      "outputs": [
        {
          "name": "audio",
          "type": "AUDIO",
          "links": [1],
          "slot_index": 0
        }
      ],
      "properties": {
        "Node name for S&R": "Musicgen_"
      },
      "widgets_values": [
        "Upbeat electronic dance music with energetic beats and synthesizer melodies",
        30.0,
        4.0,
        42,
        "auto"
      ],
      "title": "MusicGen Large Generator"
    },
    {
      "id": 2,
      "type": "AudioPlay",
      "pos": [500, 100],
      "size": [315, 100],
      "flags": {},
      "order": 1,
      "mode": 0,
      "inputs": [
        {
          "name": "audio",
          "type": "AUDIO",
          "link": 1
        }
      ],
      "properties": {
        "Node name for S&R": "AudioPlay"
      },
      "title": "API Audio Output"
    }
  ],
  "links": [
    [1, 1, 0, 2, 0, "AUDIO"]
  ],
  "groups": [],
  "config": {},
  "extra": {
    "workflow_info": {
      "name": "MusicGen Large Text-to-Music Production",
      "version": "1.2.0",
      "description": "High-quality music generation using MusicGen Large. Generates up to 30 seconds of music from text prompts.",
      "category": "text-to-music",
      "tags": ["musicgen", "large", "t2m", "audio", "production"],
      "requirements": {
        "models": ["facebook/musicgen-large"],
        "custom_nodes": ["comfyui-sound-lab"],
        "vram_min": "12GB",
        "vram_recommended": "16GB"
      },
      "parameters": {
        "prompt": {
          "node_id": 1,
          "widget_index": 0,
          "type": "string",
          "required": true,
          "default": "Upbeat electronic dance music",
          "description": "Text description of desired music style, genre, mood, instruments"
        },
        "duration": {
          "node_id": 1,
          "widget_index": 1,
          "type": "float",
          "required": false,
          "default": 30.0,
          "min": 1.0,
          "max": 60.0,
          "description": "Duration in seconds (up to 30s recommended for best quality)"
        },
        "guidance_scale": {
          "node_id": 1,
          "widget_index": 2,
          "type": "float",
          "required": false,
          "default": 4.0,
          "min": 0.0,
          "max": 20.0,
          "description": "How closely to follow the prompt (4.0 recommended)"
        },
        "seed": {
          "node_id": 1,
          "widget_index": 3,
          "type": "integer",
          "required": false,
          "default": 42,
          "min": 0,
          "max": 2147483647,
          "description": "Random seed for reproducibility"
        },
        "device": {
          "node_id": 1,
          "widget_index": 4,
          "type": "string",
          "required": false,
          "default": "auto",
          "options": ["auto", "cpu"],
          "description": "Computation device (auto recommended)"
        }
      },
      "outputs": {
        "audio": {
          "node_id": 2,
          "type": "audio",
          "format": "FLAC",
          "sample_rate": "32000 Hz",
          "channels": "stereo"
        }
      },
      "performance": {
        "avg_generation_time": "60-90 seconds for 30s audio",
        "vram_usage": "~14-16GB",
        "gpu_utilization": "90-100%"
      },
      "use_cases": [
        "Background music generation",
        "Game soundtrack creation",
        "Video background music",
        "Music prototyping and ideation"
      ],
      "notes": [
        "MusicGen Large produces highest quality output",
        "Best results with clear, specific prompts",
        "Can specify genre, mood, instruments, tempo",
        "Output is 32kHz stereo FLAC format",
        "Longer durations (>30s) may reduce coherence"
      ]
    }
  },
  "version": 0.4
}
