{
  "version": 1,
  "provenance": "Original target-relative formulas; no reference-score licks or statistics.",
  "license": "MIT",
  "patterns": [
    {"id": "below", "kind": "approach", "semitones": [-1], "durations": ["1/2"], "gap": "0"},
    {"id": "above", "kind": "approach", "semitones": [1], "durations": ["1/2"], "gap": "0"},
    {"id": "upper_lower", "kind": "enclosure", "semitones": [1, -1], "durations": ["1/2", "1/2"], "gap": "0"},
    {"id": "lower_upper", "kind": "enclosure", "semitones": [-1, 1], "durations": ["1/2", "1/2"], "gap": "0"},
    {"id": "ascending", "kind": "connection", "semitones": [-2, -1], "durations": ["1/2", "1/2"], "gap": "0"},
    {"id": "descending", "kind": "connection", "semitones": [2, 1], "durations": ["1/2", "1/2"], "gap": "0"},
    {"id": "delayed_below", "kind": "approach", "semitones": [-1], "durations": ["1/2"], "gap": "1/2"}
  ],
  "blues": [{"id": "minor_to_major_third", "degree": 3, "alter": -1, "target_degree": 3}, {"id": "flat_fifth_to_fifth", "degree": 5, "alter": -1, "target_degree": 5}],
  "max_approach": "3/2"
}