{
  "schema": "beeps/song@1",
  "name": "matter",
  "title": "Matter",
  "description": "A miniature world built from oscillators: struck glass, broken-beat circuitry, double-tracked iron and a formant-choir release.",
  "tags": [
    "showcase",
    "electronic",
    "cinematic",
    "gritty"
  ],
  "bpm": 128,
  "loop": false,
  "progressions": {
    "colour": [
      [
        "Dm9",
        4
      ],
      [
        "Bbmaj7",
        4
      ],
      [
        "Gm9",
        4
      ],
      [
        "A7b9",
        4
      ]
    ],
    "bloom": [
      [
        "Dm9",
        4
      ],
      [
        "Fmaj9",
        4
      ],
      [
        "Bbmaj7#11",
        4
      ],
      [
        "Dm6/9",
        4
      ]
    ]
  },
  "instruments": {
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            "pitch": "D5",
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                1,
                0,
                1.4
              ],
              [
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                0.65
              ],
              [
                2.76,
                -21,
                0.3
              ],
              [
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                0.15
              ]
            ]
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          "amp": {
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            "decay": 1.5,
            "sustain": 0,
            "release": 0.5
          },
          "highpass": 300
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      ]
    },
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      "layers": [
        {
          "source": {
            "type": "fm",
            "pitch": "D4",
            "operators": [
              {
                "ratio": 1,
                "index": 1
              },
              {
                "ratio": 2,
                "index": 1.8
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            ],
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              [
                1,
                0
              ]
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          },
          "amp": {
            "attack": 0.006,
            "decay": 0.35,
            "sustain": 0.12,
            "release": 0.15
          },
          "filter": {
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            "cutoff": 3200,
            "resonanceDb": 0
          },
          "highpass": 220
        }
      ]
    },
    "silk": {
      "duration": 1,
      "layers": [
        {
          "source": {
            "type": "osc",
            "wave": "triangle",
            "pitch": "D4",
            "unison": {
              "voices": 3,
              "detuneCents": 9
            }
          },
          "amp": {
            "attack": 0.3,
            "decay": 0.5,
            "sustain": 0.65,
            "release": 0.7
          },
          "filter": {
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          },
          "highpass": 240
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      ]
    },
    "rubber": {
      "duration": 0.3,
      "layers": [
        {
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            "type": "fm",
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              {
                "ratio": 1,
                "index": 1
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                "ratio": 1,
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                0
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            "attack": 0.008,
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          },
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              "to": 260,
              "time": 0.2
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          },
          "highpass": 38
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      ]
    },
    "kick": {
      "duration": 0.23,
      "layers": [
        {
          "source": {
            "type": "osc",
            "wave": "sine",
            "pitch": 55
          },
          "pitchEnv": [
            {
              "at": 0,
              "to": 150
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            {
              "at": 0.035,
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            {
              "at": 0.2,
              "to": 46
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            "sustain": 0,
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          "highpass": 35
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        {
          "source": {
            "type": "noise",
            "color": "white",
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        {
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          "gainDb": -9
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    "hat": {
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        {
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          "gainDb": 12
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        {
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          "drive": 0.65,
          "filter": {
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          },
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        {
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            "type": "noise",
            "color": "pink",
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          },
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          "gainDb": -22
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      ]
    },
    "dust": {
      "duration": 2,
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        {
          "source": {
            "type": "grains",
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            "grainDecay": 0.012,
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            "q": 2,
            "rateEnd": 0.05,
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          },
          "amp": {
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          "filter": {
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          "gainDb": 0
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    },
    "choir": {
      "duration": 1,
      "layers": [
        {
          "source": {
            "type": "voice",
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            "tilt": 1.9,
            "jitterCents": 5,
            "breath": 0.16,
            "vibrato": {
              "rate": 4.8,
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          },
          "amp": {
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    "air": {
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  },
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      "pan": 0.3,
      "sends": {
        "reverb": -9,
        "delay": -13
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      "humanize": 0.13
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    "keys": {
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        "delay": -20
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    "silk": {
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      "spread": 0.75,
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    },
    "bass": {
      "instrument": "rubber",
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    },
    "kick": {
      "instrument": "kick",
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      "fixed": true
    },
    "snare": {
      "instrument": "snare",
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      "sends": {
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    "hat": {
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      "instrument": "iron",
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    },
    "choir": {
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      "spread": 0.6,
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    },
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    },
    "air": {
      "instrument": "air",
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      "sends": {
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  },
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    "hook": {
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    "chords": {
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      "chords": {
        "progression": "colour",
        "octave": 4,
        "voicing": "lead",
        "rhythm": "..x_ .... ..x_ ...x",
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      "hitBeats": 0.4,
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    "pad": {
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      "chords": {
        "progression": "bloom",
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        "voicing": "open"
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      "vel": 0.65
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    "choir": {
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        "progression": "bloom",
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    },
    "arp": {
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      "arp": {
        "progression": "bloom",
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        "rate": 2,
        "shape": "converge",
        "rhythm": "x..x.x.."
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      "gate": 0.45,
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    "bass-bloom": {
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        "progression": "bloom",
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    },
    "kick": {
      "bars": 2,
      "steps": "X... ..x. .... x... X... ...x ..x. ...."
    },
    "snare": {
      "bars": 2,
      "steps": ".... X... .... X..o .... X... ..o. X..."
    },
    "hat": {
      "bars": 2,
      "steps": "..x. o.x. ..x. o.xx ..x. o.x. ..x. o.xo",
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    "euclid": {
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    "stomp": {
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      "steps": "X.xx ..x. X.xx .... X.xx ..x. X... ..xx",
      "vel": 0.85
    },
    "backbeat": {
      "bars": 2,
      "steps": ".... .... X... .... .... .... X... ..oo"
    },
    "iron-hat": {
      "bars": 1,
      "steps": "X.x. x.x. X.x. x.oo",
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    "strike": {
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    "breath": {
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      "play": {
        "glass": "glint",
        "dust": "sparks"
      },
      "mix": {},
      "mixScope": "section"
    },
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      "play": {
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        "hat": "euclid",
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      },
      "mix": {},
      "mixScope": "section"
    },
    "circuit": {
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      "play": {
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        "bass": "bass",
        "kick": "kick",
        "snare": "snare",
        "hat": "hat"
      },
      "mix": {},
      "mixScope": "section"
    },
    "fracture": {
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      "play": {
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        "snare": "snare",
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      },
      "mix": {
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        }
      },
      "mixScope": "section"
    },
    "pressure": {
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      "play": {
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        "anvil": "strike",
        "iron-l": "riff",
        "iron-r": "riff"
      },
      "mix": {
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          "cutoff": 4500,
          "from": {
            "gainDb": -22,
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          }
        },
        "iron-r": {
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        }
      },
      "mixScope": "section",
      "ramp": true
    },
    "iron": {
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      "play": {
        "iron-l": "riff",
        "iron-r": "riff",
        "bass": "riff-bass",
        "kick": "stomp",
        "snare": "backbeat",
        "hat": "iron-hat",
        "anvil": "strike"
      },
      "mix": {},
      "mixScope": "section"
    },
    "vacuum": {
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      "play": {
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        "dust": "sparks",
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      },
      "mix": {
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        }
      },
      "mixScope": "section"
    },
    "bloom": {
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      "play": {
        "choir": "choir",
        "silk": "pad",
        "glass": "arp",
        "bass": "bass-bloom",
        "kick": "kick",
        "hat": "euclid"
      },
      "mix": {
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        },
        "glass": {
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        }
      },
      "mixScope": "section"
    },
    "afterglow": {
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      "play": {
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        "glass": "single-glass",
        "dust": "sparks"
      },
      "mix": {
        "choir": {
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      },
      "mixScope": "section"
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    "circuit",
    "fracture",
    "pressure",
    "iron",
    "vacuum",
    "bloom",
    "afterglow"
  ],
  "master": {
    "reverb": {
      "preset": "hall",
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    },
    "delay": {
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      "feedback": 0.27,
      "returnDb": -10,
      "cutoff": 2800
    }
  }
}