loopsmith.netlify.app

{
  "type": "object",
  "properties": {
    "trackId": {
      "type": "string"
    },
    "notes": {
      "type": "array",
      "description": "Notes to place. `step` is a 16th-note index from 0; there are 16 steps per bar. Drum tracks ignore pitch.",
      "items": {
        "type": "object",
        "properties": {
          "step": {
            "type": "number",
            "description": "Step index, 0-based."
          },
          "midi": {
            "type": "number",
            "description": "MIDI note number, e.g. 60 for C4."
          },
          "note": {
            "type": "string",
            "description": "Alternative to midi, e.g. \"C3\" or \"F#4\"."
          },
          "vel": {
            "type": "number",
            "description": "Velocity 0..1, default 0.85."
          },
          "len": {
            "type": "number",
            "description": "Length in steps, default 1."
          }
        },
        "required": [
          "step"
        ]
      }
    },
    "mode": {
      "type": "string",
      "enum": [
        "replace",
        "merge"
      ],
      "description": "Default 'replace'."
    }
  },
  "required": [
    "trackId",
    "notes"
  ]
}