{
  "metadata": {
    "title": "Enchanted",
    "artist": "Enchanted",
    "description": "A waltx in 3/4 time."
  },
  "composition": {
    "key": "Bb3",
    "scale": "major",
    "tempo": 132,
    "time_signature": {
      "numerator": 3,
      "denominator": 4
    },
    "measures": 64,
    "complexity": 0.8,
    "harmony_density": 0.9,
    "rhythmic_density": 0.6
  },
  "tracks": [
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      "name": "piano_melody",
      "instrument": "piano",
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        "loop_length": 96.0,
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            "time": 0.0,
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            "time": 1.5,
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            "time": 2.5,
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            "time": 14.5,
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  "export": {
    "filename": "enchanted",
    "format": "wav",
    "sample_rate": 44100,
    "bit_depth": 24,
    "stereo": true,
    "max_duration": 88.0
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}