agent-riff.vercel.app

{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "songs": {
      "type": "array",
      "minItems": 1,
      "maxItems": 8,
      "description": "Ordered songs or sections to schedule as one uninterrupted set.",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "song": {
            "type": "string",
            "enum": [
              "mary_had_a_little_lamb",
              "frere_jacques",
              "row_row_row_your_boat",
              "ode_to_joy",
              "entry_of_the_gladiators",
              "custom"
            ],
            "description": "A built-in public-domain song, or custom when providing compact score notation."
          },
          "score": {
            "type": "string",
            "maxLength": 6000,
            "description": "Required only for custom: whitespace-separated NOTE/DURATION tokens, such as 'E4 D4 C4/2 R/1 C4+E4+G4/2'. Duration defaults to one beat; R is a rest and + forms a chord."
          },
          "label": {
            "type": "string",
            "maxLength": 64,
            "description": "Optional display label; catalog songs already have one."
          },
          "instrument": {
            "type": "string",
            "enum": [
              "piano",
              "violin",
              "trumpet",
              "synth"
            ],
            "description": "Optional instrument override."
          },
          "bpm": {
            "type": "integer",
            "minimum": 56,
            "maximum": 160,
            "description": "Optional tempo override for this song."
          },
          "key": {
            "type": "string",
            "enum": [
              "C",
              "D",
              "E",
              "F",
              "G",
              "A",
              "B"
            ],
            "description": "Optional key override for this song."
          },
          "scale": {
            "type": "string",
            "enum": [
              "major",
              "minor",
              "pentatonic"
            ],
            "description": "Optional scale override for this song."
          },
          "velocity": {
            "type": "number",
            "minimum": 0.15,
            "maximum": 1,
            "description": "Optional loudness override from 0.15 to 1."
          },
          "gap_beats": {
            "type": "number",
            "minimum": 0,
            "maximum": 16,
            "default": 2,
            "description": "Silence after this song before the next one."
          }
        },
        "required": [
          "song"
        ]
      }
    }
  },
  "required": [
    "songs"
  ]
}