music/authored/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE.json
{
"_doc": "THE ORCHESTRAL REALISATION of an authored score. The notes are the composition's own, unchanged; the orchestration and the composed loop turnaround are this rung's.",
"_honest_tier": "AUTHORED_SCORE_ORCHESTRAL_RUNG_ONE",
"_tier_meaning": "The melody is AUTHORED — composed in notes by the factory to its brief, not drawn from a prompt. This is that score played by real recorded instruments: a public-domain sampled orchestra, one part per line, with the loop point written into the arrangement rather than faded. It is a real orchestral realisation and it is not a professional scoring session — the sample set is a community library and no player has touched a note of it.",
"_not_claimed": [
"not a professional scoring session -- the sample sets are community libraries",
"not a per-region, per-species or per-age-stage voicing; see instrumentation.deferred",
"not a human-verified hummability result -- doctrine gates B1/D1/D2/D8 need a naive listener and none has been run"
],
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"version": "1.2.3",
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"licence_stored_at": "docs/licence_records/sfizz/LICENSE"
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"why": "the CC0 legal code, on the same commit the samples were pulled from",
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"why": "the licence STATEMENT as it appears on the branch actually downloaded: 'This collection is under a Creative Commons 0 license... you can do whatever you want with these sounds (even make commercial software), no royalties, no credit, no special terms.'",
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},
"manifest": "build/audio/stack/sfz_stack_manifest.json",
"conditioning_rule": "NO sample from either set is a conditioning, fine-tune or LoRA input to ACE-Step or any other generator."
},
"theme_id": "FAM_THE_SUBSTRATE",
"public_name": "The Substrate",
"row_class": "family_head",
"tier": "B",
"publish": true,
"held_reason": "",
"brief_ref": "docs/proposals/music/LEITMOTIF_ARCHITECTURE.md section 2 (The Substrate)",
"spec_ref": "docs/proposals/music/theme_architecture_rows.json :: FAM_THE_SUBSTRATE",
"key": "D dorian",
"bpm": 76,
"time_signature": "4/4",
"form": "sentence 2+2+4 bars, stated once + one composed loop turnaround",
"contour_class": "open_fifth_outlining",
"deviant_class": "absent_third",
"family_thread_refs": "T01;T22;T09",
"deviant_spec": {
"substitution_slot": 2,
"why": "the fifth and the octave are the identity"
},
"composition": {
"wide_interval_threshold": 8,
"note_count": 14,
"midi": [
50,
57,
62,
64,
57,
52,
50,
55,
62,
64,
57,
55,
62,
57
],
"note_names": [
"D3",
"A3",
"D4",
"E4",
"A3",
"E3",
"D3",
"G3",
"D4",
"E4",
"A3",
"G3",
"D4",
"A3"
],
"onsets_beats": [
0.0,
2.0,
4.0,
6.0,
8.0,
10.0,
12.0,
16.0,
18.0,
20.0,
22.0,
24.0,
26.0,
28.0
],
"intervals_semitones": [
7,
5,
2,
-7,
-5,
-2,
5,
7,
2,
-7,
-2,
7,
-5
],
"head_midi": [
50,
57,
62,
64
],
"head_note_names": [
"D3",
"A3",
"D4",
"E4"
],
"head_intervals_semitones": [
7,
5,
2
],
"head_onsets_beats": [
0.0,
2.0,
4.0,
6.0
],
"head_is_triad_outlining": false,
"head_first_three_pitch_classes": [
"D",
"A",
"D"
],
"wide_intervals": [],
"distinct_wide_interval_magnitudes": [],
"max_abs_interval": 7,
"ambitus_semitones": 14,
"lowest": "D3",
"highest": "E4",
"all_pitches_in_declared_scale": true,
"out_of_declared_scale": [],
"out_of_scale_pitch_classes": [],
"scale_degree_contour": [
0,
4,
7,
8,
4,
1,
0,
3,
7,
8,
4,
3,
7,
4
],
"final_scale_degree": 7,
"ends_on_tonic": false,
"final_onset_beat_in_bar": 0.0,
"intervals_across_phrase_breaks": [],
"phrase_break_indices": [],
"loop_join_interval": -7,
"loop_gap_beats": 0.0,
"loop_join_is_across_silence": false,
"beat_s": 0.7894736842105263,
"bar_s": 3.1578947368421053,
"sentence_s": 25.263157894736842,
"total_s": 25.263157894736842,
"chords_per_bar": 1,
"harmonic_rhythm_constant": true,
"cadence_chord": "G5",
"continuation_start_interval_index": 6,
"continuation_intervals": [
5,
7,
2,
-7,
-2,
7,
-5
]
},
"harmony_per_bar": [
"D5",
"D5",
"G5",
"D5",
"C5",
"G5",
"C5",
"G5"
],
"harmony_voicings_midi": {
"1": [
38,
45,
50
],
"2": [
38,
45,
50
],
"3": [
43,
50,
55
],
"4": [
38,
45,
50
],
"5": [
36,
43,
48
],
"6": [
43,
50,
55
],
"7": [
36,
43,
48
],
"8": [
43,
50,
55
]
},
"realisation_tier": "AUTHORED_SCORE_ORCHESTRAL_RUNG_ONE",
"realisation_tier_label": "authored score — orchestral rung one",
"supersedes_sketch": "FAM_THE_SUBSTRATE_AUTHORED_HEAD_CELL",
"instrumentation": {
"register": "the stone-and-resonance registers of each node's vril sites",
"register_refs": [
"docs/proposals/music/theme_architecture_rows.json :: FAM_THE_SUBSTRATE.allow_register_list",
"docs/proposals/music/LEITMOTIF_ARCHITECTURE.md section 2"
],
"names_an_instrument": false,
"refusal": {
"kind": "card_defers_to_region_cards_that_attest_no_instrument",
"exemplar": "COMPOSER_BRIEF_PACK section 7, East African Rift Valley (Ch 10): 'No instrument is attested in this corpus and the page says so first ... none may be invented here.' Six of the eight family allow-lists defer to node register cards of exactly this kind, and no region cell is composed.",
"fallback": "register_neutral_base"
},
"deferred": null,
"carrier_rotation": null,
"parts": {
"carrier": {
"instrument": "cello_ens.sus_vib",
"role": "carrier",
"gain_db": 0.0,
"pan": 0.0,
"notes": 16
},
"bass:contrabass.sus_quiet": {
"instrument": "contrabass.sus_quiet",
"role": "bass",
"gain_db": -16.0,
"pan": 0.0,
"notes": 9
},
"frame:viola_ens.sus_quiet": {
"instrument": "viola_ens.sus_quiet",
"role": "frame",
"gain_db": -18.0,
"pan": 0.22,
"notes": 9
},
"frame:cello_ens.sus_quiet": {
"instrument": "cello_ens.sus_quiet",
"role": "frame",
"gain_db": -18.0,
"pan": -0.15,
"notes": 9
}
},
"mix_constants": {
"carrier": {
"gain_db": 0.0,
"pan": 0.0,
"velocity": 110
},
"frame": {
"gain_db": -18.0,
"velocity": 52
},
"bass": {
"gain_db": -16.0,
"pan": 0.0,
"velocity": 48
},
"colour": {
"gain_db": -16.0,
"pan": 0.3,
"velocity": 70
},
"frame_pans": {
"violin_ens.sus_quiet": -0.35,
"viola_ens.sus_quiet": 0.22,
"cello_ens.sus_quiet": -0.15,
"contrabass.sus_quiet": 0.0,
"contrabass.sus": 0.0,
"organ.quiet": 0.0
},
"peak_target": 0.89,
"declick_ms": 4.0,
"_why_peak_089": "the same peak the sketch renderer normalises to, so an A/B between the sketch and the realisation is not decided by loudness"
}
},
"loop_seam": {
"composed": true,
"bars": 1,
"rule": "open_fifth_on_the_fifth_degree",
"why": "the family's identity is the absent third, so the preparation is an open fifth on A rather than a dominant triad. The melody falls G3 to E3 and the wrap into D3 is a descending tone; neither turnaround note is the third of D, which the family never states",
"harmony": [
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52,
57
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]
],
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2.0
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[
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"release_wrapped_s": 2.0,
"release_wrap_note": "the reverberant tail that falls past the loop boundary is ADDED ONTO THE HEAD of the artifact rather than discarded, so a looping player hears the previous pass still sounding under the new statement. A sum, not a fade -- C14 still binds.",
"measured": {
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"interior_bar_flux_median": 0.13005,
"interior_boundaries_measured": 8,
"seam_ratio": 1.3455,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"measured_without_the_turnaround": {
"wrap_flux": 0.17257,
"interior_bar_flux_median": 0.13558,
"interior_boundaries_measured": 7,
"seam_ratio": 1.2729,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
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"wrap_flux": 0.61044,
"interior_bar_flux_median": 0.13005,
"interior_boundaries_measured": 8,
"seam_ratio": 4.6938,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"control_separates": true,
"_why_here": "PIPE_AUDIO_MUSIC section 8.1: 'the loop seam should be COMPOSED at this rung rather than repaired at it'."
},
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"channels": 2,
"subtype": "FLOAT",
"renderer": "sfizz 1.2.3 (sfizz_render), quality 10",
"carrier": "cello section, sustained with vibrato -- the singing tenor voice of the orchestra",
"sha256_samples": "8056d98ee107ffe16a9b408407cfe1a09d7f7b8f85521f2035f0fc531f74812a",
"peak_before_normalise": 0.223551,
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"fade_policy": "a 4.0 ms de-click at the file end and nothing else; DR-2 forbids a baked fade at a loop point, and the turnaround is what carries the join instead",
"stems": {
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"role": "carrier",
"sfz": "D:/audio/sfz/vsco2_ce/CelloEnsSusVib.sfz",
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"instrument": "contrabass.sus_quiet",
"role": "bass",
"sfz": "D:/audio/sfz/vsco2_ce/ContrabassSusVB-Quiet.sfz",
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"--wav",
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"role": "frame",
"sfz": "D:/audio/sfz/vsco2_ce/ViolaEnsSusVib-Quiet.sfz",
"notes": 9,
"gain_db": -18.0,
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"cmd": [
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"--midi",
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"--wav",
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"instrument": "cello_ens.sus_quiet",
"role": "frame",
"sfz": "D:/audio/sfz/vsco2_ce/CelloEnsSusVib-Quiet.sfz",
"notes": 9,
"gain_db": -18.0,
"pan": -0.15,
"sfizz_call": {
"cmd": [
"--sfz",
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"--midi",
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"--wav",
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},
"seed": null,
"_determinism": "no seed exists: the chain is a fixed score through a fixed sampler at fixed settings. Measured by --determinism rather than asserted."
},
"midi": {
"midi": "C:/dev/humanity-forgotten/build/audio/authored/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE.mid",
"parts": 4,
"is_a_score": false,
"authored_not_extracted": true,
"note": "one track per rendered part, carrying the orchestration assignment as well as the pitches -- which the sketch MIDI did not"
},
"battery": {
"passed": true,
"checks": [
{
"check": "C11 the ORCHESTRATED mixdown still reads as a MELODY to the rig",
"pass": true,
"detail": "melodic_salience=0.9531 (floor 0.75) over 22 recovered notes"
},
{
"check": "C12 the authored deviant survives its own orchestration",
"pass": true,
"detail": "absent_third on the line recovered from the ORCHESTRAL mix (pitch-track note starts): 0 notes on the third degree (want 0)"
},
{
"check": "C15 NEGATIVE CONTROL: the same orchestration of the de-deviated melody does NOT fire",
"pass": true,
"detail": "control render (absent_third removed): 19 notes on the third degree (want 0)"
},
{
"check": "C16 the detector SEPARATES the two orchestral renders",
"pass": true,
"detail": "artifact fires, control does not"
},
{
"check": "C13 the orchestral render sits on the grid its declared tempo implies",
"pass": true,
"detail": "median onset distance 0.0809 beats via pitch-track note starts, after removing a measured constant latency of 0.1545 beats (122 ms -- the sampled instrument's own attack); at a 25%-wrong tempo, same correction, 0.796 beats"
},
{
"check": "C14 no baked fade at either boundary, and the fade detector is armed",
"pass": true,
"detail": "fade-in absent=True (head difference 0.0 of the head's own peak, against a bound of 0.05; the SAME head with a half-second ramp applied differs by 0.637125) fade-out absent=True (tail energy ratio 0.7808); a real half-second fade trips both (0.058812). Rig seam heuristic, reported and NOT gated: in=False out=False seam_clean=False"
},
{
"check": "S5 the COMPOSED seam is measurably smoother than the same artifact with the release discarded",
"pass": true,
"detail": "seam ratio 1.3455 with the composed seam; 4.6938 with the release thrown away instead of wrapped; 1.2729 with the turnaround removed (REPORTED, not gated -- see S1-S4 for what the turnaround is checked against). 8 interior bar lines are the control, where 1.0 would mean the loop point is indistinguishable from a bar line"
}
],
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"recovered_notes": 22,
"written_notes": 16,
"over_recovery_ratio": 1.375,
"grid_fit_beats": 0.0809,
"grid_fit_source": "pitch-track note starts",
"grid_fit_at_wrong_tempo": 0.796,
"measured_sampler_latency_beats": 0.1545,
"measured_sampler_latency_ms": 122.0,
"deviant_onset_source": "pitch-track note starts",
"fade": {
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"head_relative_difference": 0.0,
"control_head_relative_difference": 0.637125,
"head_peak_unnormalised": 0.20316949,
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"head_bound": 0.05,
"head_bound_is": "relative to the artifact head's own peak amplitude",
"fade_out_absent": true,
"tail_energy_ratio": 0.7808,
"control_tail_energy_ratio": 0.058812,
"control_fade_in_absent": false,
"control_separates": true,
"declick_ms": 4.0,
"_probe_note": "the tail probe sits just BEFORE the declared de-click, so it measures the music rather than the de-click"
},
"rig_loop_seam_heuristic": {
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"seam_distance": 0.10324,
"interior_distance_median": 0.00913,
"seam_ratio": 11.302,
"seam_clean": false,
"tail_rms_over_mid": 0.8387,
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"head_rms_trend": -0.3607,
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"wrap_flux": 0.17499,
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"interior_boundaries_measured": 8,
"seam_ratio": 1.3455,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_turnaround": {
"wrap_flux": 0.17257,
"interior_bar_flux_median": 0.13558,
"interior_boundaries_measured": 7,
"seam_ratio": 1.2729,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_release_wrap": {
"wrap_flux": 0.61044,
"interior_bar_flux_median": 0.13005,
"interior_boundaries_measured": 8,
"seam_ratio": 4.6938,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"release_wrapped_s": 2.0,
"seam_control_separates": true,
"seam_turnaround_helps": false,
"seam_release_wrap_helps": true
}
},
"artifact_stem": "FAM_THE_SUBSTRATE",
"reveal_gate": "NONE",
"architecture_row_id": "FAM_THE_SUBSTRATE",
"pre_gate_surface": "",
"first_full_statement_node": "",
"first_full_statement_ref": "",
"fragment_form_id": "",
"records": {
"audio": "C:/dev/humanity-forgotten/build/audio/records/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE.licence.json",
"midi": "C:/dev/humanity-forgotten/build/audio/records/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE_MIDI.licence.json",
"generation": "C:/dev/humanity-forgotten/build/audio/records/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE.generation.json",
"generation_midi": "C:/dev/humanity-forgotten/build/audio/records/fam_the_substrate/FAM_THE_SUBSTRATE_ORCHESTRAL_RUNG_ONE_MIDI.generation.json"
}
}