{
  "format": "Bop arrangement",
  "version": 3,
  "title": "Harbor Sketch",
  "tempo": 120,
  "key": "D",
  "scale": "minor",
  "meter": 4,
  "sections": {"intro": 4, "verse": 8, "chorus": 8, "bridge": 8, "final": 8, "outro": 4},
  "form": "intro verse chorus verse bridge chorus final outro",
  "defaults": {"reverb": 33},
  "voicings": {"Dm9": "D3 F3 C4 E4", "Bb": "Bb2 F3 A3 D4", "Gm7": "G2 F3 Bb3 D4", "A7": "A2 G3 C#4 E4"},
  "rhythms": {"comp": [[0, 1], [1.5, 0.5], [3, 0.5]], "bass": [[0, 1.5], [2, 1.5]]},
  "patterns": {
    "harmony": {"harmony": "Dm9 Bb Gm7 A7", "rhythm": "comp", "expression": "taper"},
    "roots": {"harmony": "Dm9 Bb Gm7 A7", "rhythm": "bass", "tones": [1]},
    "theme": "D5:2 F5 E5 | F5:2 D5 r | G5 F5 D5:2 | C#5:2 E5 r",
    "answer": "A5:2 G5 F5 | F5 D5 C5:2 | Bb4 D5 F5:2 | E5:3 r",
    "ending": "F5:2 E5 D5 | D5:3 r | C#5:2 E5 r | D5:4"
  },
  "tracks": {
    "lead": {
      "name": "Bowed melody", "sound": "violin", "level": 71, "expression": "swell",
      "parts": {"verse": "theme", "chorus": "theme answer", "bridge": {"play": "answer", "transpose": -12}, "final": "answer theme", "outro": "ending"}
    },
    "guitar": {
      "name": "Nylon accompaniment", "sound": "nylon-guitar", "level": 43, "pan": -25,
      "parts": {"intro": "harmony", "verse": "harmony", "chorus": "harmony", "bridge": {"play": "harmony", "velocity": 2}, "final": "harmony", "outro": "harmony"}
    },
    "bass": {
      "name": "Acoustic bass", "sound": "acoustic-bass", "level": 57, "reverb": 0,
      "parts": {"verse": "roots", "chorus": "roots", "bridge": "roots", "final": "roots", "outro": "roots"}
    },
    "percussion": {
      "name": "Shaker", "sound": "standard-drumset", "level": 29, "pan": 25,
      "patterns": {"pulse": "shaker:0.5 r:0.5 shaker:0.5 r:0.5 shaker:0.5 r:0.5 shaker:0.5 r:0.5", "quiet": {"use": "pulse", "velocity": 1}},
      "parts": {"verse": "quiet", "chorus": "pulse", "final": "pulse"}
    }
  }
}