{
"type": "polySynth",
"options": {
"volume": -13,
"voice": {
"type": "fmSynth",
"options": {
"envelope": {
"attack": 0.01,
"release": 3,
"decay": 0.1,
"sustain": 0.3
},
"harmonicity": 3,
"modulation": {
"type": "sine",
"partialCount": 10
},
"modulationIndex": 8,
"oscillator": {
"type": "sine"
}
}
}
}
}