music/authored/fam_the_otherworld/FAM_THE_OTHERWORLD_MINOR_RECURRENCE.json
{
"_doc": "A NAMED TRANSFORMATION of a landed head cell, composed rather than described.",
"_honest_tier": "AUTHORED_HEAD_CELL",
"transformation_id": "FAM_THE_OTHERWORLD_MINOR_RECURRENCE",
"transformation_of": "FAM_THE_OTHERWORLD",
"transformation_name": "minor-mode recurrence (mode shift)",
"transformation_ref": "docs/proposals/music/LEITMOTIF_ARCHITECTURE.md section 4 (the care clause that decides which family may take this operation)",
"care_ruling": "built on the realm family because its register is INVENTED. The section-4 clause forbids darkening a real region's own register, and six of the eight family heads carry region-bound allow lists.",
"key": "F aeolian",
"bpm": 96,
"composition": {
"wide_interval_threshold": 8,
"note_count": 18,
"midi": [
65,
72,
68,
71,
63,
67,
65,
60,
67,
65,
61,
68,
67,
60,
67,
65,
68,
67
],
"note_names": [
"F4",
"C5",
"G#4",
"B4",
"D#4",
"G4",
"F4",
"C4",
"G4",
"F4",
"C#4",
"G#4",
"G4",
"C4",
"G4",
"F4",
"G#4",
"G4"
],
"onsets_beats": [
0.0,
1.0,
2.0,
4.0,
8.0,
10.0,
12.0,
16.0,
17.0,
18.0,
20.0,
21.0,
22.0,
24.0,
25.0,
26.0,
28.0,
30.0
],
"intervals_semitones": [
7,
-4,
3,
-8,
4,
-2,
-5,
7,
-2,
-4,
7,
-1,
-7,
7,
-2,
3,
-1
],
"head_midi": [
65,
72,
68,
71
],
"head_note_names": [
"F4",
"C5",
"G#4",
"B4"
],
"head_intervals_semitones": [
7,
-4,
3
],
"head_onsets_beats": [
0.0,
1.0,
2.0,
4.0
],
"head_is_triad_outlining": true,
"head_first_three_pitch_classes": [
"F",
"C",
"G#"
],
"wide_intervals": [
-8
],
"distinct_wide_interval_magnitudes": [
8
],
"max_abs_interval": 8,
"ambitus_semitones": 12,
"lowest": "C4",
"highest": "C5",
"all_pitches_in_declared_scale": false,
"out_of_declared_scale": [
[
3,
"B4"
]
],
"out_of_scale_pitch_classes": [
11
],
"scale_degree_contour": [
0,
4,
2,
3,
-1,
1,
0,
-3,
1,
0,
-2,
2,
1,
-3,
1,
0,
2,
1
],
"final_scale_degree": 2,
"ends_on_tonic": false,
"final_onset_beat_in_bar": 2.0,
"intervals_across_phrase_breaks": [],
"phrase_break_indices": [],
"loop_join_interval": -2,
"loop_gap_beats": 0.0,
"loop_join_is_across_silence": false,
"beat_s": 0.625,
"bar_s": 2.5,
"sentence_s": 20.0,
"total_s": 20.0,
"chords_per_bar": 1,
"harmonic_rhythm_constant": true,
"cadence_chord": "Cm",
"continuation_start_interval_index": 6,
"continuation_intervals": [
-5,
7,
-2,
-4,
7,
-1,
-7,
7,
-2,
3,
-1
]
},
"parent_head_intervals": [
7,
-3,
2
],
"overlap_with_parent": {
"interval_2gram_jaccard": 0.2083,
"interval_3gram_jaccard": 0.1111,
"interval_4gram_jaccard": 0.037,
"scale_degree_2gram_jaccard": 1.0,
"scale_degree_3gram_jaccard": 1.0,
"scale_degree_4gram_jaccard": 1.0
},
"verdict_rests_on": "scale-degree contour: a mode shift changes semitone distances by construction, so the interval overlap is the WRONG invariant here and is reported rather than relied on",
"material_contained_in_parent": false,
"realisation": {
"audio": "C:/dev/humanity-forgotten/build/audio/authored/fam_the_otherworld/FAM_THE_OTHERWORLD_MINOR_RECURRENCE.wav",
"sha256_samples": "2d682d28dda4853976ec076ca51bb657de60a94a07a57d89b066850fcf9344e1"
},
"midi": {
"midi": "C:\\dev\\humanity-forgotten\\build\\audio\\authored\\fam_the_otherworld\\FAM_THE_OTHERWORLD_MINOR_RECURRENCE.mid",
"melody_notes": 18,
"pad_notes": 24,
"is_a_score": false,
"authored_not_extracted": true,
"note": "MIDI only: pitches and rhythm. No orchestration, dynamics or part-writing."
},
"brief_ref": "docs/proposals/music/LEITMOTIF_ARCHITECTURE.md section 2 (The Otherworld)",
"spec_ref": "docs/proposals/music/theme_architecture_rows.json :: FAM_THE_OTHERWORLD",
"records": {
"audio": "C:\\dev\\humanity-forgotten\\build\\audio\\records\\fam_the_otherworld\\FAM_THE_OTHERWORLD_MINOR_RECURRENCE.licence.json",
"midi": "C:\\dev\\humanity-forgotten\\build\\audio\\records\\fam_the_otherworld\\FAM_THE_OTHERWORLD_MINOR_RECURRENCE_MIDI.licence.json"
},
"publish": true,
"reveal_gate": "NONE",
"architecture_row_id": "FAM_THE_OTHERWORLD",
"pre_gate_surface": ""
}