music/authored/fam_the_written/FAM_THE_WRITTEN_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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"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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},
"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_WRITTEN",
"public_name": "The Written",
"row_class": "family_head",
"tier": "B",
"publish": true,
"held_reason": "",
"brief_ref": "docs/proposals/music/LEITMOTIF_ARCHITECTURE.md section 2 (The Written)",
"spec_ref": "docs/proposals/music/theme_architecture_rows.json :: FAM_THE_WRITTEN",
"key": "A minor (aeolian)",
"bpm": 84,
"time_signature": "4/4",
"form": "sentence 2+2+4 bars, stated once + one composed loop turnaround",
"contour_class": "recitational",
"deviant_class": "reciting_repetition",
"family_thread_refs": "T17;T07;T12;T20",
"deviant_spec": {
"substitution_slot": 2,
"why": "the repetition is the identity"
},
"composition": {
"wide_interval_threshold": 8,
"note_count": 18,
"midi": [
69,
69,
69,
67,
69,
65,
65,
65,
64,
65,
67,
69,
72,
71,
69,
67,
69,
71
],
"note_names": [
"A4",
"A4",
"A4",
"G4",
"A4",
"F4",
"F4",
"F4",
"E4",
"F4",
"G4",
"A4",
"C5",
"B4",
"A4",
"G4",
"A4",
"B4"
],
"onsets_beats": [
0.0,
1.0,
2.0,
3.0,
4.0,
8.0,
9.0,
10.0,
11.0,
12.0,
16.0,
18.0,
20.0,
22.0,
23.0,
24.0,
26.0,
28.0
],
"intervals_semitones": [
0,
0,
-2,
2,
-4,
0,
0,
-1,
1,
2,
2,
3,
-1,
-2,
-2,
2,
2
],
"head_midi": [
69,
69,
69,
67,
69
],
"head_note_names": [
"A4",
"A4",
"A4",
"G4",
"A4"
],
"head_intervals_semitones": [
0,
0,
-2,
2
],
"head_onsets_beats": [
0.0,
1.0,
2.0,
3.0,
4.0
],
"head_is_triad_outlining": false,
"head_first_three_pitch_classes": [
"A",
"A",
"A"
],
"wide_intervals": [],
"distinct_wide_interval_magnitudes": [],
"max_abs_interval": 4,
"ambitus_semitones": 8,
"lowest": "E4",
"highest": "C5",
"all_pitches_in_declared_scale": true,
"out_of_declared_scale": [],
"out_of_scale_pitch_classes": [],
"scale_degree_contour": [
0,
0,
0,
-1,
0,
-2,
-2,
-2,
-3,
-2,
-1,
0,
2,
1,
0,
-1,
0,
1
],
"final_scale_degree": 2,
"ends_on_tonic": false,
"final_onset_beat_in_bar": 0.0,
"intervals_across_phrase_breaks": [],
"phrase_break_indices": [],
"loop_join_interval": -2,
"loop_gap_beats": 0.0,
"loop_join_is_across_silence": false,
"beat_s": 0.7142857142857143,
"bar_s": 2.857142857142857,
"sentence_s": 22.857142857142858,
"total_s": 22.857142857142858,
"chords_per_bar": 1,
"harmonic_rhythm_constant": true,
"cadence_chord": "G",
"continuation_start_interval_index": 9,
"continuation_intervals": [
2,
2,
3,
-1,
-2,
-2,
2,
2
]
},
"harmony_per_bar": [
"Am",
"Am",
"F",
"F",
"C",
"C",
"G",
"G"
],
"harmony_voicings_midi": {
"1": [
45,
52,
60
],
"2": [
45,
52,
60
],
"3": [
41,
48,
57
],
"4": [
41,
48,
57
],
"5": [
48,
55,
64
],
"6": [
48,
55,
64
],
"7": [
43,
50,
59
],
"8": [
43,
50,
59
]
},
"realisation_tier": "AUTHORED_SCORE_ORCHESTRAL_RUNG_ONE",
"realisation_tier_label": "authored score — orchestral rung one",
"supersedes_sketch": "FAM_THE_WRITTEN_AUTHORED_HEAD_CELL",
"instrumentation": {
"register": "the recitation and scriptorium registers; the chant grammars each node's register card admits",
"register_refs": [
"docs/proposals/music/theme_architecture_rows.json :: FAM_THE_WRITTEN.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",
"second_exemplar": "COMPOSER_BRIEF_PACK section 7, Ethiopian highlands (Ch 9): 'the page's own confidence flag inverts the obvious card ... no named instrument roster is authored -- the theory is what this region is composed from.' The one family whose register is most obviously an instrument roster is the one whose richest node refuses to supply one."
},
"deferred": null,
"carrier_rotation": null,
"parts": {
"carrier": {
"instrument": "cello_ens.sus_vib",
"role": "carrier",
"gain_db": 0.0,
"pan": 0.0,
"notes": 22
},
"bass:contrabass.sus_quiet": {
"instrument": "contrabass.sus_quiet",
"role": "bass",
"gain_db": -16.0,
"pan": 0.0,
"notes": 10
},
"frame:viola_ens.sus_quiet": {
"instrument": "viola_ens.sus_quiet",
"role": "frame",
"gain_db": -18.0,
"pan": 0.22,
"notes": 10
},
"frame:cello_ens.sus_quiet": {
"instrument": "cello_ens.sus_quiet",
"role": "frame",
"gain_db": -18.0,
"pan": -0.15,
"notes": 10
}
},
"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": 2,
"rule": "half_rate_preserved_and_recitation_returns_to_the_reciting_tone",
"why": "two bars because one would break the half-rate signature; v (Em) into the opening Am; and the recitation lands back on A4, the head's own reciting tone, so the loop point is a unison rather than an interval",
"harmony": [
[
"Em",
[
40,
47,
55
]
],
[
"Em",
[
40,
47,
55
]
]
],
"melody": [
[
71,
0.0,
2.0
],
[
71,
2.0,
2.0
],
[
71,
4.0,
2.0
],
[
69,
6.0,
2.0
]
],
"seam_is_silence": false,
"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": 0.14708,
"interior_boundaries_measured": 9,
"seam_ratio": 1.2898,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"measured_without_the_turnaround": {
"wrap_flux": 0.21883,
"interior_bar_flux_median": 0.14708,
"interior_boundaries_measured": 7,
"seam_ratio": 1.4878,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"measured_without_the_release_wrap": {
"wrap_flux": 0.60913,
"interior_bar_flux_median": 0.14708,
"interior_boundaries_measured": 9,
"seam_ratio": 4.1414,
"_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'."
},
"realisation": {
"audio": "C:/dev/humanity-forgotten/build/audio/authored/fam_the_written/FAM_THE_WRITTEN_ORCHESTRAL_RUNG_ONE.wav",
"sample_rate": 48000,
"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": "4598c62115b5f8d5ddb07074ffece2680fb71877f85b6cf6835bdf7444eda32b",
"peak_before_normalise": 0.219479,
"normalise_scale": 4.055051,
"no_baked_fade": true,
"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": {
"carrier": {
"instrument": "cello_ens.sus_vib",
"role": "carrier",
"sfz": "D:/audio/sfz/vsco2_ce/CelloEnsSusVib.sfz",
"notes": 22,
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"sfizz_call": {
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"--sfz",
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"--midi",
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"--wav",
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"--quality",
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"-b",
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"instrument": "contrabass.sus_quiet",
"role": "bass",
"sfz": "D:/audio/sfz/vsco2_ce/ContrabassSusVB-Quiet.sfz",
"notes": 10,
"gain_db": -16.0,
"pan": 0.0,
"sfizz_call": {
"cmd": [
"--sfz",
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"--midi",
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"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_o5y74ntc\\bass_contrabass_sus_quiet.wav",
"-s",
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"--quality",
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"stem_path": "build/audio/authored/fam_the_written/stems_orchestral_rung_one/FAM_THE_WRITTEN.bass_contrabass_sus_quiet.wav",
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"instrument": "viola_ens.sus_quiet",
"role": "frame",
"sfz": "D:/audio/sfz/vsco2_ce/ViolaEnsSusVib-Quiet.sfz",
"notes": 10,
"gain_db": -18.0,
"pan": 0.22,
"sfizz_call": {
"cmd": [
"--sfz",
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"--midi",
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"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_o5y74ntc\\frame_viola_ens_sus_quiet.wav",
"-s",
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"--quality",
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"stem_path": "build/audio/authored/fam_the_written/stems_orchestral_rung_one/FAM_THE_WRITTEN.frame_viola_ens_sus_quiet.wav",
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"instrument": "cello_ens.sus_quiet",
"role": "frame",
"sfz": "D:/audio/sfz/vsco2_ce/CelloEnsSusVib-Quiet.sfz",
"notes": 10,
"gain_db": -18.0,
"pan": -0.15,
"sfizz_call": {
"cmd": [
"--sfz",
"D:\\audio\\sfz\\vsco2_ce\\CelloEnsSusVib-Quiet.sfz",
"--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_written/FAM_THE_WRITTEN_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=0.9422 (floor 0.75) over 23 recovered notes"
},
{
"check": "C12 the authored deviant survives its own orchestration",
"pass": true,
"detail": "reciting_repetition on the line recovered from the ORCHESTRAL mix (the CARRIER part's onset envelope, latency-corrected by 0.041 beats): 12 attacks over 3 pitch changes in the head window (5.71 s) = 4.0 articulations per pitch; separation from its own control 1.82x (want >= 1.5x)"
},
{
"check": "C15 NEGATIVE CONTROL: the same orchestration of the de-deviated melody does NOT fire",
"pass": true,
"detail": "control render (reciting_repetition removed): 11 attacks over 5 pitch changes in the head window (5.71 s) = 2.2 articulations per pitch; separation 1.82x"
},
{
"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 0.0455 beats via pitch-track note starts, after removing a measured constant latency of 0.2959 beats (211 ms -- the sampled instrument's own attack); at a 25%-wrong tempo, same correction, 0.6781 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 0.532217) fade-out absent=True (tail energy ratio 1.0493); a real half-second fade trips both (0.082445). Rig seam heuristic, reported and NOT gated: in=False out=False seam_clean=True"
},
{
"check": "S5 the COMPOSED seam is measurably smoother than the same artifact with the release discarded",
"pass": true,
"detail": "seam ratio 1.2898 with the composed seam; 4.1414 with the release thrown away instead of wrapped; 1.4878 with the turnaround removed (REPORTED, not gated -- see S1-S4 for what the turnaround is checked against). 9 interior bar lines are the control, where 1.0 would mean the loop point is indistinguishable from a bar line"
}
],
"diagnostics": {
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"recovered_notes": 23,
"written_notes": 22,
"over_recovery_ratio": 1.0455,
"grid_fit_beats": 0.0455,
"grid_fit_source": "pitch-track note starts",
"grid_fit_at_wrong_tempo": 0.6781,
"measured_sampler_latency_beats": 0.2959,
"measured_sampler_latency_ms": 211.3,
"deviant_onset_source": "the CARRIER part's onset envelope, latency-corrected by 0.041 beats",
"fade": {
"fade_in_absent": true,
"head_relative_difference": 0.0,
"control_head_relative_difference": 0.532217,
"head_peak_unnormalised": 0.12511578,
"head_max_abs_difference": 0.0,
"control_head_max_abs_difference": 0.066589,
"head_bound": 0.05,
"head_bound_is": "relative to the artifact head's own peak amplitude",
"fade_out_absent": true,
"tail_energy_ratio": 1.0493,
"control_tail_energy_ratio": 0.082445,
"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": {
"measurable": true,
"seam_distance": 0.03253,
"interior_distance_median": 0.0278,
"seam_ratio": 1.17,
"seam_clean": true,
"tail_rms_over_mid": 0.8503,
"head_rms_over_mid": 0.6701,
"tail_rms_trend": 0.1837,
"head_rms_trend": 0.0031,
"baked_fade_out": false,
"baked_fade_in": false
},
"seam_with_turnaround": {
"wrap_flux": 0.18971,
"interior_bar_flux_median": 0.14708,
"interior_boundaries_measured": 9,
"seam_ratio": 1.2898,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_turnaround": {
"wrap_flux": 0.21883,
"interior_bar_flux_median": 0.14708,
"interior_boundaries_measured": 7,
"seam_ratio": 1.4878,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_release_wrap": {
"wrap_flux": 0.60913,
"interior_bar_flux_median": 0.14708,
"interior_boundaries_measured": 9,
"seam_ratio": 4.1414,
"_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": true,
"seam_release_wrap_helps": true
}
},
"artifact_stem": "FAM_THE_WRITTEN",
"reveal_gate": "NONE",
"architecture_row_id": "FAM_THE_WRITTEN",
"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_written/FAM_THE_WRITTEN_ORCHESTRAL_RUNG_ONE.licence.json",
"midi": "C:/dev/humanity-forgotten/build/audio/records/fam_the_written/FAM_THE_WRITTEN_ORCHESTRAL_RUNG_ONE_MIDI.licence.json",
"generation": "C:/dev/humanity-forgotten/build/audio/records/fam_the_written/FAM_THE_WRITTEN_ORCHESTRAL_RUNG_ONE.generation.json",
"generation_midi": "C:/dev/humanity-forgotten/build/audio/records/fam_the_written/FAM_THE_WRITTEN_ORCHESTRAL_RUNG_ONE_MIDI.generation.json"
}
}