{
  "title": "Lamplight on Porcelain",
  "tempo": 66,
  "key": "Db major",
  "levels": "matched",
  "sections": {
    "intro": 4,
    "verse": 8,
    "chorus": 8,
    "solo": 8,
    "return": 8,
    "outro": 4
  },
  "form": "intro verse chorus solo return outro",
  "voicings": {
    "Dbmaj7": "Db2 F3 C4 Eb4",
    "Bbm7": "Bb1 C4 Db4 Ab4",
    "Fsmaj7": "Gb2 Bb3 F4 Ab4",
    "Ab7": "Ab1 Bb3 C4 Gb4",
    "Fm7": "F2 Ab3 Eb4 G4",
    "Ebm7": "Eb2 Gb3 Db4 F4",
    "Fsm": "Gb2 A3 Db4 Ab4",
    "Bb7": "Bb1 C4 D4 Ab4"
  },
  "rhythms": {
    "lift": [[2.5,1.5]],
    "walk": [[0,1.75],[2,1.75]],
    "reply": [[3,1,[4]]]
  },
  "expressions": {
    "breath": [[0,0,0.55],[0.25,0,1],[1,0,0.7]]
  },
  "patterns": {
    "verse": "F5:1.5 r:0.5 Eb5 r | F5:0.5 Db5:0.5 F5:2 r | Db5:1.5 r:0.5 Bb4 r | C5:0.5 C5:0.5 C5:2 r | F5:1.5 r:0.5 Ab5 r | G5:0.5 F5:0.5 C5:2 r | Db5:1.5 r:0.5 Bb4 r | Eb5:0.5 C5:0.5 Eb5:2 r",
    "chorus": "Bb5:2 Ab5 F5 | A5:2 Gb5 Db5 | F5:2 Eb5 Db5 | D5:2 F5 Ab5 | Gb5:2 F5 Eb5 | C5:2 Eb5 Gb5 | F5:2 Db5 Ab4 | C5:3 r",
    "ending": "Db5:3 C5 | C5:2 Ab4 G4 | Bb4:2 Db5 F5 | Db5:4"
  },
  "tracks": {
    "theme": {
      "role": "melody",
      "sound": "vibraphone",
      "mix": {
        "gainDb": 6.8,
        "pan": -15,
        "reverb": 38,
        "chorus": 15
      },
      "parts": {
        "chorus": "chorus",
        "return": {
          "play": "verse",
          "transform": {
            "velocity": 0.8
          }
        },
        "outro": {
          "play": "ending",
          "transform": {
            "velocity": 0.85
          }
        }
      }
    },
    "comp": {
      "role": "harmony",
      "sound": "grand-piano",
      "mix": {
        "gainDb": 4.8,
        "pan": -30,
        "reverb": 37
      },
      "patterns": {
        "intro": {
          "harmony": "Dbmaj7 Bbm7 Fsmaj7 Ab7",
          "tones": [2,3,4]
        },
        "verse": {
          "harmony": "Dbmaj7 Bbm7 Fsmaj7 Ab7 Dbmaj7 Fm7 Ebm7 Ab7",
          "tones": [2,3,4]
        },
        "chorus": {
          "harmony": "Fsmaj7 Fsm Dbmaj7 Bb7 Ebm7 Ab7 Dbmaj7 Ab7",
          "rhythm": "lift",
          "tones": [2,3,4]
        },
        "solo": {
          "harmony": "Fsmaj7 Fsm Dbmaj7 Bb7 Ebm7 Ab7 Dbmaj7 Ab7",
          "tones": [2,3,4]
        },
        "outro": {
          "harmony": "Bbm7 Fm7 Ab7 Dbmaj7",
          "tones": [2,3,4]
        }
      },
      "parts": {
        "intro": {
          "play": "intro",
          "transform": {
            "velocity": 0.75
          }
        },
        "verse": {
          "play": "verse",
          "transform": {
            "velocity": 0.85
          }
        },
        "chorus": "chorus",
        "solo": {
          "play": "solo",
          "transform": {
            "velocity": 0.85
          }
        },
        "return": "verse",
        "outro": {
          "play": "outro",
          "transform": {
            "velocity": 0.75
          }
        }
      }
    },
    "bass": {
      "role": "bass",
      "sound": "acoustic-bass",
      "mix": {
        "gainDb": 5.9,
        "reverb": 8
      },
      "patterns": {
        "intro": {
          "harmony": "Fsmaj7 Ab7",
          "rhythm": "walk",
          "tones": [1]
        },
        "verse": {
          "harmony": "Dbmaj7 Bbm7 Fsmaj7 Ab7 Dbmaj7 Fm7 Ebm7 Ab7",
          "rhythm": "walk",
          "tones": [1]
        },
        "chorus": {
          "harmony": "Fsmaj7 Fsm Dbmaj7 Bb7 Ebm7 Ab7 Dbmaj7 Ab7",
          "rhythm": "walk",
          "tones": [1]
        },
        "outro": {
          "harmony": "Bbm7 Fm7 Ab7 Dbmaj7",
          "rhythm": "walk",
          "tones": [1]
        }
      },
      "parts": {
        "intro": {
          "play": "- - intro",
          "transform": {
            "velocity": 0.8
          }
        },
        "verse": {
          "play": "verse",
          "transform": {
            "velocity": 0.9
          }
        },
        "chorus": "chorus",
        "solo": {
          "play": "chorus",
          "transform": {
            "velocity": 0.9
          }
        },
        "return": "verse",
        "outro": {
          "play": "outro",
          "transform": {
            "velocity": 0.8
          }
        }
      }
    },
    "answer": {
      "role": "melody",
      "sound": "clarinet",
      "expression": "breath",
      "mix": {
        "gainDb": 8,
        "pan": 25,
        "reverb": 40
      },
      "patterns": {
        "chorus-low": {
          "use": "chorus",
          "transform": {
            "transpose": -12
          }
        }
      },
      "parts": {
        "verse": "verse",
        "solo": "chorus-low",
        "return": "verse"
      }
    },
    "color": {
      "role": "counter",
      "sound": "celesta",
      "mix": {
        "gainDb": 1.6,
        "pan": 45,
        "reverb": 47,
        "echoFeedback": 14,
        "echoDelayBeats": 0.75
      },
      "patterns": {
        "chorus": {
          "harmony": "Fsmaj7 Fsm Dbmaj7 Bb7 Ebm7 Ab7 Dbmaj7 Ab7",
          "rhythm": "reply",
          "transform": {
            "velocity": 0.8
          }
        },
        "verse": {
          "harmony": "Dbmaj7 Bbm7 Fsmaj7 Ab7 Dbmaj7 Fm7 Ebm7 Ab7",
          "rhythm": "reply",
          "transform": {
            "velocity": 0.8
          }
        }
      },
      "parts": {
        "chorus": "chorus",
        "return": "verse"
      }
    }
  },
  "performance": [
    {"track":"comp","scope":{"section":"intro","occurrence":1},"mix":{"gainDb":0,"brightnessHz":1500},"to":{"gainDb":4,"brightnessHz":8000}},
    {"track":"comp","scope":{"section":"verse","occurrence":1},"mix":{"gainDb":4,"brightnessHz":8000},"to":{"gainDb":4.8,"brightnessHz":20000}},
    {"track":"answer","scope":{"section":"verse","occurrence":1},"mix":{"gainDb":4},"to":{"gainDb":8}},
    {"track":"color","scope":{"section":"chorus","occurrence":1},"mix":{"gainDb":-8},"to":{"gainDb":1.6}},
    {"track":"answer","scope":{"section":"solo","occurrence":1,"bars":[1,6]},"mix":{"gainDb":5},"to":{"gainDb":8}},
    {"track":"comp","scope":{"section":"solo","occurrence":1,"bars":[7,8]},"mix":{"gainDb":4.8},"to":{"gainDb":1}},
    {"track":"bass","scope":{"section":"solo","occurrence":1,"bars":[7,8]},"mix":{"gainDb":5.9},"to":{"gainDb":2}},
    {"track":"theme","scope":{"section":"return","occurrence":1},"mix":{"gainDb":3},"to":{"gainDb":6.8}},
    {"track":"answer","scope":{"section":"return","occurrence":1},"mix":{"gainDb":8},"to":{"gainDb":9.5}},
    {"track":"comp","scope":{"section":"return","occurrence":1},"mix":{"gainDb":4.8},"to":{"gainDb":6}}
  ]
}