music/authored/the_recurrence/THE_RECURRENCE_AUTHORED_HEAD_CELL.json
{
"_doc": "THE AUTHORED HEAD CELL for one theme: composed in notes by the factory to the brief's constraints, then realised to audio. The MIDI is the deliverable; the audio is a sketch realisation of it.",
"_honest_tier": "AUTHORED_HEAD_CELL",
"_tier_meaning": "an authored score in a sketch realisation. NOT an orchestral render, NOT a performance, NOT a final theme.",
"_not_claimed": "the doctrine's binary gates B1 (sing-back recall), D1, D2 and D8 need a human listener and have NOT been run on this artifact.",
"_licence": "melody composed here from scratch; quotes nothing. numpy/soundfile BSD-3, pretty_midi MIT. No Sonniss byte is read by this file or is a conditioning input to anything it emits.",
"_authority": "Josh 2026-08-05 verbatim: the entire music pipeline is the factory's. Composer-in-loop retired; the pitches are composed by the factory to the brief, and every constraint names the brief line it realises.",
"theme_id": "PATTERN_UNNAMED_PREGATE",
"public_name": "The Recurrence",
"row_class": "cue_variant",
"tier": "B",
"publish": true,
"held_reason": "",
"brief_ref": "docs/proposals/music/COMPOSER_BRIEF_PACK.md section 2",
"spec_ref": "docs/proposals/music/theme_architecture_rows.json :: PATTERN_UNNAMED_PREGATE",
"key": "B-flat major",
"bpm": 100,
"time_signature": "4/4",
"form": "sentence 2+2+4 bars, stated once",
"contour_class": "triad_outlining",
"deviant_class": "metric_oddity",
"family_thread_refs": "T03",
"deviant_spec": {
"kind": "enters_a_beat_early",
"statement_onsets": [
3.0,
11.0,
19.0,
27.0
]
},
"composition": {
"wide_interval_threshold": 8,
"note_count": 12,
"midi": [
53,
58,
62,
53,
58,
62,
53,
58,
62,
53,
58,
62
],
"note_names": [
"F3",
"A#3",
"D4",
"F3",
"A#3",
"D4",
"F3",
"A#3",
"D4",
"F3",
"A#3",
"D4"
],
"onsets_beats": [
3.0,
4.0,
5.0,
11.0,
12.0,
13.0,
19.0,
20.0,
21.0,
27.0,
28.0,
29.0
],
"intervals_semitones": [
5,
4,
5,
4,
5,
4,
5,
4
],
"head_midi": [
53,
58,
62
],
"head_note_names": [
"F3",
"A#3",
"D4"
],
"head_intervals_semitones": [
5,
4
],
"head_onsets_beats": [
3.0,
4.0,
5.0
],
"head_is_triad_outlining": true,
"head_first_three_pitch_classes": [
"F",
"A#",
"D"
],
"wide_intervals": [],
"distinct_wide_interval_magnitudes": [],
"max_abs_interval": 5,
"ambitus_semitones": 9,
"lowest": "F3",
"highest": "D4",
"all_pitches_in_declared_scale": true,
"out_of_declared_scale": [],
"out_of_scale_pitch_classes": [],
"scale_degree_contour": [
-3,
0,
2,
-3,
0,
2,
-3,
0,
2,
-3,
0,
2
],
"final_scale_degree": 4,
"ends_on_tonic": false,
"final_onset_beat_in_bar": 1.0,
"intervals_across_phrase_breaks": [
-9,
-9,
-9
],
"phrase_break_indices": [
2,
5,
8
],
"loop_join_interval": -9,
"loop_gap_beats": 4.0,
"loop_join_is_across_silence": true,
"beat_s": 0.6,
"bar_s": 2.4,
"sentence_s": 19.2,
"total_s": 19.2,
"chords_per_bar": 1,
"harmonic_rhythm_constant": true,
"cadence_chord": "Bb5",
"continuation_start_interval_index": 5,
"continuation_intervals": [
4,
5,
4
]
},
"harmony_per_bar": [
"Bb5",
"Bb5",
"Bb5",
"Bb5",
"Bb5",
"Bb5",
"Bb5",
"Bb5"
],
"harmony_voicings_midi": {
"1": [
46,
53,
58
],
"2": [
46,
53,
58
],
"3": [
46,
53,
58
],
"4": [
46,
53,
58
],
"5": [
46,
53,
58
],
"6": [
46,
53,
58
],
"7": [
46,
53,
58
],
"8": [
46,
53,
58
]
},
"realisation": {
"audio": "C:/dev/humanity-forgotten/build/audio/authored/the_recurrence/THE_RECURRENCE_AUTHORED_HEAD_CELL.wav",
"sample_rate": 48000,
"channels": 2,
"subtype": "FLOAT",
"carrier": "a different carrier every statement, so the listener remembers the shape and never the sound; four additive profiles stand in for four local apparatuses",
"sha256_samples": "90d9a989b409677dfbc21c31b3856c5694588a28da786cef1fba8eb037db3dc4",
"no_baked_fade": true,
"fade_policy": "the final note sustains to the loop boundary with a 4 ms de-click only; DR-2 forbids a baked fade at a loop point"
},
"midi": {
"midi": "C:\\dev\\humanity-forgotten\\build\\audio\\authored\\the_recurrence\\THE_RECURRENCE_AUTHORED_HEAD_CELL.mid",
"melody_notes": 12,
"pad_notes": 24,
"is_a_score": false,
"authored_not_extracted": true,
"note": "MIDI only: pitches and rhythm. No orchestration, dynamics or part-writing."
},
"brief_realisation_table": [
{
"constraint": "3-note head",
"brief_ref": "docs/proposals/music/COMPOSER_BRIEF_PACK.md section 2",
"realised_as": [
"F3",
"A#3",
"D4"
],
"checked_by": "C01"
},
{
"constraint": "contour class: triad_outlining",
"brief_ref": "docs/proposals/music/COMPOSER_BRIEF_PACK.md section 2",
"realised_as": "first three pitch classes ['F', 'A#', 'D'] vs tonic triad [2, 5, 10]",
"checked_by": "C02"
},
{
"constraint": "ONE deviant: metric_oddity",
"brief_ref": "docs/proposals/music/COMPOSER_BRIEF_PACK.md section 2",
"realised_as": "4 statement entries recovered at [3.0, 11.0, 19.0, 27.0]; 100.0% of them sit one beat before a downbeat (want >= 75%)",
"checked_by": "C03 + C12 + C15 + C16"
},
{
"constraint": "sentence form 2+2+4",
"brief_ref": "doctrine 2.2 (phrase periodicity, continuation by fragmentation)",
"realised_as": "response operation: none",
"checked_by": "C05"
},
{
"constraint": "continuation by fragmentation of the opening cell",
"brief_ref": "doctrine 2.2",
"realised_as": "the head fragment [5, 4] recurs and no material wider than the head appears",
"checked_by": "C06"
},
{
"constraint": "harmonic signature: no_thirds",
"brief_ref": "docs/proposals/music/theme_architecture_rows.json :: PATTERN_UNNAMED_PREGATE",
"realised_as": "chords containing a third: none",
"checked_by": "C07"
},
{
"constraint": "closure policy: withhold_to_CH_38",
"brief_ref": "docs/proposals/music/theme_architecture_rows.json :: PATTERN_UNNAMED_PREGATE",
"realised_as": "final note D4, scale degree 4, over Bb5",
"checked_by": "C08"
}
],
"artifact_stem": "THE_RECURRENCE",
"records": {
"audio": "C:\\dev\\humanity-forgotten\\build\\audio\\records\\the_recurrence\\THE_RECURRENCE_AUTHORED_HEAD_CELL.licence.json",
"midi": "C:\\dev\\humanity-forgotten\\build\\audio\\records\\the_recurrence\\THE_RECURRENCE_AUTHORED_HEAD_CELL_MIDI.licence.json"
},
"reveal_gate": "CH_38",
"architecture_row_id": "PATTERN_UNNAMED_PREGATE",
"pre_gate_surface": "docs/proposals/music/theme_architecture_rows.json :: PATTERN_UNNAMED_PREGATE -- row_class cue_variant, head_cell_spec 'the parent's 3-note head, fragmented -- and the fragment is the whole point'; LEITMOTIF_ARCHITECTURE section 2 commissions the family head to be 'stated unnamed before then -- see PATTERN_UNNAMED_PREGATE'. This row is that surface.",
"first_full_statement_node": "",
"first_full_statement_ref": "",
"fragment_form_id": ""
}