{
  "version": 1,
  "provenance": "Independently authored compositional operators and grouping policies based on general arpeggio, scalar, thematic and tension-resolution principles. Earlier authored cells retained with their provenance. No reference phrases, extracted timing patterns, measurements or fitted weights.",
  "license": "MIT",
  "cells": [
    {
      "id": "pickup_to_statement",
      "purpose": "entrance",
      "values": [
        "r:1/2",
        "1/2",
        "1",
        "1/2",
        "1/2",
        "1"
      ],
      "subdivision": "binary",
      "entry": "pickup",
      "exit": "settle"
    },
    {
      "id": "delayed_statement",
      "purpose": "entrance",
      "values": [
        "r:1",
        "1",
        "1/2",
        "1/2",
        "1"
      ],
      "subdivision": "binary",
      "entry": "pickup",
      "exit": "settle"
    },
    {
      "id": "syncopated_connection",
      "purpose": "connect",
      "values": [
        "1/2",
        "1",
        "1/2",
        "1/2",
        "1/2"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "continue"
    },
    {
      "id": "cross_bar_connection",
      "purpose": "connect",
      "values": [
        "r:3/2",
        "1/2",
        "1/2",
        "1/2",
        "1",
        "1/2",
        "1/2"
      ],
      "subdivision": "binary",
      "entry": "pickup",
      "exit": "continue"
    },
    {
      "id": "quarter_eighth_development",
      "purpose": "continue",
      "values": [
        "1",
        "1/2",
        "1/2",
        "1",
        "1"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "continue"
    },
    {
      "id": "held_note_continuation",
      "purpose": "continue",
      "values": [
        "3/2",
        "1/2",
        "1/2",
        "1/2",
        "1"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "continue"
    },
    {
      "id": "answer_with_breath",
      "purpose": "answer",
      "values": [
        "1/2",
        "1/2",
        "3/2",
        "r:1/2",
        "1"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "settle"
    },
    {
      "id": "short_then_broaden",
      "purpose": "answer",
      "values": [
        "1/2",
        "1",
        "3/2",
        "r:1"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "release"
    },
    {
      "id": "anticipated_sustain",
      "purpose": "arrival",
      "values": [
        "r:5/2",
        "1/2",
        "3"
      ],
      "subdivision": "binary",
      "entry": "pickup",
      "exit": "settle"
    },
    {
      "id": "late_sustain",
      "purpose": "arrival",
      "values": [
        "1",
        "1/2",
        "5/2"
      ],
      "subdivision": "binary",
      "entry": "attack",
      "exit": "settle"
    },
    {
      "id": "triplet_resolution",
      "purpose": "arrival",
      "values": [
        "1/3",
        "1/3",
        "1/3",
        "2",
        "r:1"
      ],
      "difficulty": "triplet",
      "subdivision": "triplet",
      "entry": "attack",
      "exit": "release"
    }
  ],
  "groups": [
    {
      "id": "even_motion",
      "values": [
        "1/2",
        "1/2"
      ],
      "purpose": [
        "arpeggio",
        "scalar",
        "develop",
        "answer"
      ]
    },
    {
      "id": "balanced",
      "values": [
        "1",
        "1/2",
        "1/2"
      ],
      "purpose": [
        "arpeggio",
        "scalar",
        "develop",
        "answer",
        "neighbor"
      ]
    },
    {
      "id": "offbeat_turn",
      "values": [
        "1/2",
        "1",
        "1/2"
      ],
      "purpose": [
        "arpeggio",
        "develop",
        "answer",
        "neighbor"
      ]
    },
    {
      "id": "broad_then_move",
      "values": [
        "3/2",
        "1/2"
      ],
      "purpose": [
        "arpeggio",
        "develop",
        "answer"
      ]
    },
    {
      "id": "separated_answer",
      "values": [
        "1",
        "r:1/2",
        "1/2"
      ],
      "purpose": [
        "answer",
        "neighbor"
      ]
    },
    {
      "id": "triplet_motion",
      "values": [
        "1/3",
        "1/3",
        "1/3"
      ],
      "purpose": [
        "scalar",
        "develop"
      ],
      "difficulty": "triplet"
    },
    {
      "id": "sixteenth_turn",
      "values": [
        "1/4",
        "1/4",
        "1/4",
        "1/4"
      ],
      "purpose": [
        "scalar",
        "neighbor"
      ],
      "difficulty": "sixteenth"
    },
    {
      "id": "single_step",
      "values": [
        "1/2"
      ],
      "purpose": [
        "arpeggio",
        "scalar",
        "develop",
        "answer",
        "neighbor"
      ]
    },
    {
      "id": "quarter_step",
      "values": [
        "1"
      ],
      "purpose": [
        "arpeggio",
        "scalar",
        "develop",
        "answer",
        "neighbor"
      ]
    }
  ],
  "actions": [
    "arpeggio",
    "scalar",
    "neighbor",
    "develop",
    "answer",
    "return",
    "head"
  ],
  "directions": [
    "up",
    "down",
    "arch",
    "valley"
  ],
  "entrances": [
    "0",
    "1/2",
    "1",
    "3/2"
  ],
  "arrival_offsets": [
    "-1/2",
    "0",
    "1/2"
  ],
  "holds": [
    "1",
    "3/2",
    "2",
    "5/2",
    "3"
  ],
  "breaths": [
    "0",
    "1/2",
    "1",
    "3/2"
  ],
  "max_phrase_bars": 4,
  "weights": {
    "purpose": 2,
    "continuity": 2,
    "repetition": 1,
    "register": 1
  },
  "search": {
    "proposals": 32,
    "finalists": 8,
    "fingerings": 2,
    "frontier": 4,
    "replans": 1,
    "route_frontier": 8
  }
}