data.json

{
  "service": {
    "dsp": true,
    "planet": "//localhost:8004"
  },
  "data": {
    "pd": ["sequencer", "synth", "effect"],
    "state": [{
        "bpm": 125,
        "sequence": [0, 3, 1, -2, 7, 4, 1],
        "transpose": 42
      }, {
        "tone": "pulse",
        "pulsewidth": 0.77,
        "decay": 300
      }, {
        "delay": 200,
        "feedback": 0.4
    }]
  }
}