music/records/the_recurrence/THE_RECURRENCE_ORCHESTRAL_RUNG_ONE.generation.json
{
"artifact_id": "THE_RECURRENCE_ORCHESTRAL_RUNG_ONE",
"theme_id": "PATTERN_UNNAMED_PREGATE",
"role": "motif_statement",
"honest_tier": "AUTHORED_SCORE_ORCHESTRAL_RUNG_ONE",
"task_type": "authored_score_sampled_realisation",
"model_id": "none",
"seed": null,
"renderer": {
"tool": "sfizz",
"version": "1.2.3",
"exe": "D:/audio/tools/sfizz-1.2.3-win64/bin/Release/sfizz_render.exe",
"sample_rate": 48000,
"resampling_quality": 10,
"blocksize": 1024,
"polyphony": 256
},
"instrumentation": {
"register": "whatever the local apparatus sounds like, stated so quietly it reads as texture; a different carrier every statement",
"register_refs": [
"docs/proposals/music/theme_architecture_rows.json :: PATTERN_UNNAMED_PREGATE.carrier_voice",
"docs/proposals/music/COMPOSER_BRIEF_PACK.md section 2"
],
"names_an_instrument": false,
"refusal": null,
"deferred": {
"what": "the LOCAL apparatus registers -- the actual sound of each node's machinery",
"why": "those are node register cards and none is composed; four register-neutral carriers rotate so the SHAPE is what recurs, which is the property the card is actually protecting"
},
"carrier_rotation": [
"harp",
"marimba",
"organ.quiet",
"clarinet.sus"
],
"parts": {
"carrier": {
"instrument": "harp",
"role": "carrier",
"gain_db": 0.0,
"pan": 0.0,
"notes": 12
},
"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": "held_open_fifth_no_preparation",
"why": "the card forbids a swell and forbids the phrase; the statement already stops before the bar line, so the wrap happens across authored silence and no interval is heard. The turnaround holds the same open fifth and adds no melody at all -- the composed decision is that this cue does not lean anywhere, because leaning is what would make a listener notice it",
"harmony": [
[
"Bb5",
[
46,
53,
58
]
]
],
"melody": [],
"seam_is_silence": true,
"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_without_the_turnaround": {
"wrap_flux": 0.23259,
"interior_bar_flux_median": 0.19825,
"interior_boundaries_measured": 7,
"seam_ratio": 1.1732,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"measured_without_the_release_wrap": {
"wrap_flux": 0.6414,
"interior_bar_flux_median": 0.18318,
"interior_boundaries_measured": 8,
"seam_ratio": 3.5015,
"_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'."
},
"battery": {
"passed": true,
"checks": [
{
"check": "C11 the ORCHESTRATED mixdown still reads as a MELODY to the rig",
"pass": true,
"detail": "melodic_salience=0.951 (floor 0.75) over 25 recovered notes"
},
{
"check": "C12 the authored deviant survives its own orchestration",
"pass": true,
"detail": "metric_oddity on the line recovered from the ORCHESTRAL mix (the CARRIER part's onset envelope, latency-corrected by 0.099 beats): 4 statement entries recovered at [3.04, 11.01, 19.02, 27.03]; 100.0% of them sit one beat before a downbeat (want >= 75%)"
},
{
"check": "C15 NEGATIVE CONTROL: the same orchestration of the de-deviated melody does NOT fire",
"pass": true,
"detail": "control render (metric_oddity removed): 4 statement entries recovered at [3.99, 12.01, 20.02, 27.99]; 0.0% of them sit one beat before a downbeat (want >= 75%)"
},
{
"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 0.0163 beats via onset envelope, after removing a measured constant latency of 0.1077 beats (65 ms -- the sampled instrument's own attack); at a 25%-wrong tempo, same correction, 1.7664 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 0.538303) fade-out absent=True (tail energy ratio 0.942); a real half-second fade trips both (0.064067). Rig seam heuristic, reported and NOT gated: in=True out=False seam_clean=True -- THE TWO RULERS DISAGREE HERE, and the cause is measured: the rig calls a fade-in when the opening 1.5 s is quiet against the middle (head_rms/mid 0.4352 < 0.55) AND rising (trend 0.7726 > 0.45), which is a description of a piece that BEGINS SOFTLY AND GROWS. That is composition. It cannot separate a written soft entry from an applied envelope; C14 can, because it compares this head against the same music rendered one statement longer, where an applied envelope would differ and this one differs by 0.0. Rendering with the release wrap switched off leaves the rig's flag unchanged, so the wrap is not the cause either"
},
{
"check": "S5 the COMPOSED seam is measurably smoother than the same artifact with the release discarded",
"pass": true,
"detail": "seam ratio 1.1886 with the composed seam; 3.5015 with the release thrown away instead of wrapped; 1.1732 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"
}
],
"diagnostics": {
"melodic_salience": 0.951,
"recovered_notes": 25,
"written_notes": 12,
"over_recovery_ratio": 2.0833,
"grid_fit_beats": 0.0163,
"grid_fit_source": "onset envelope",
"grid_fit_at_wrong_tempo": 1.7664,
"measured_sampler_latency_beats": 0.1077,
"measured_sampler_latency_ms": 64.6,
"deviant_onset_source": "the CARRIER part's onset envelope, latency-corrected by 0.099 beats",
"fade": {
"fade_in_absent": true,
"head_relative_difference": 0.0,
"control_head_relative_difference": 0.538303,
"head_peak_unnormalised": 0.00203543,
"head_max_abs_difference": 0.0,
"control_head_max_abs_difference": 0.001096,
"head_bound": 0.05,
"head_bound_is": "relative to the artifact head's own peak amplitude",
"fade_out_absent": true,
"tail_energy_ratio": 0.942,
"control_tail_energy_ratio": 0.064067,
"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": 0.04725,
"interior_distance_median": 0.05318,
"seam_ratio": 0.888,
"seam_clean": true,
"tail_rms_over_mid": 0.8165,
"head_rms_over_mid": 0.4352,
"tail_rms_trend": 0.6407,
"head_rms_trend": 0.7726,
"baked_fade_out": false,
"baked_fade_in": true
},
"seam_with_turnaround": {
"wrap_flux": 0.21772,
"interior_bar_flux_median": 0.18318,
"interior_boundaries_measured": 8,
"seam_ratio": 1.1886,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_turnaround": {
"wrap_flux": 0.23259,
"interior_bar_flux_median": 0.19825,
"interior_boundaries_measured": 7,
"seam_ratio": 1.1732,
"_reading": "1.0 means the loop point is as smooth as an ordinary bar line"
},
"seam_without_release_wrap": {
"wrap_flux": 0.6414,
"interior_bar_flux_median": 0.18318,
"interior_boundaries_measured": 8,
"seam_ratio": 3.5015,
"_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
}
},
"stems": {
"carrier": {
"instrument": "harp",
"role": "carrier",
"sfz": "D:/audio/sfz/vsco2_ce/Harp.sfz",
"notes": 12,
"gain_db": 0.0,
"pan": 0.0,
"sfizz_call": {
"cmd": [
"--sfz",
"D:\\audio\\sfz\\vsco2_ce\\Harp.sfz",
"--midi",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\carrier.mid",
"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\carrier.wav",
"-s",
"48000",
"--quality",
"10",
"-b",
"1024",
"-p",
"256"
],
"returncode": 0
},
"raw_peak": 0.060181,
"stem_path": "build/audio/authored/the_recurrence/stems_orchestral_rung_one/PATTERN_UNNAMED_PREGATE.carrier.wav",
"stem_sha256": "6f287e4279a3c6b518101f1baef3305a192a441f367b5e88ddee071dc67a6ec3"
},
"bass:contrabass.sus_quiet": {
"instrument": "contrabass.sus_quiet",
"role": "bass",
"sfz": "D:/audio/sfz/vsco2_ce/ContrabassSusVB-Quiet.sfz",
"notes": 9,
"gain_db": -16.0,
"pan": 0.0,
"sfizz_call": {
"cmd": [
"--sfz",
"D:\\audio\\sfz\\vsco2_ce\\ContrabassSusVB-Quiet.sfz",
"--midi",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\bass_contrabass_sus_quiet.mid",
"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\bass_contrabass_sus_quiet.wav",
"-s",
"48000",
"--quality",
"10",
"-b",
"1024",
"-p",
"256"
],
"returncode": 0
},
"raw_peak": 0.015656,
"stem_path": "build/audio/authored/the_recurrence/stems_orchestral_rung_one/PATTERN_UNNAMED_PREGATE.bass_contrabass_sus_quiet.wav",
"stem_sha256": "f5cd2067c9298033411543f5b94ce6b9e46a71ba00618c67c4d4b559206aac85"
},
"frame:viola_ens.sus_quiet": {
"instrument": "viola_ens.sus_quiet",
"role": "frame",
"sfz": "D:/audio/sfz/vsco2_ce/ViolaEnsSusVib-Quiet.sfz",
"notes": 9,
"gain_db": -18.0,
"pan": 0.22,
"sfizz_call": {
"cmd": [
"--sfz",
"D:\\audio\\sfz\\vsco2_ce\\ViolaEnsSusVib-Quiet.sfz",
"--midi",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\frame_viola_ens_sus_quiet.mid",
"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\frame_viola_ens_sus_quiet.wav",
"-s",
"48000",
"--quality",
"10",
"-b",
"1024",
"-p",
"256"
],
"returncode": 0
},
"raw_peak": 0.037109,
"stem_path": "build/audio/authored/the_recurrence/stems_orchestral_rung_one/PATTERN_UNNAMED_PREGATE.frame_viola_ens_sus_quiet.wav",
"stem_sha256": "ed529fd826acf1b39679cd0cb830978206932fb6be960a4689852005c881049d"
},
"frame:cello_ens.sus_quiet": {
"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",
"D:\\audio\\sfz\\vsco2_ce\\CelloEnsSusVib-Quiet.sfz",
"--midi",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\frame_cello_ens_sus_quiet.mid",
"--wav",
"C:\\Users\\joshu\\AppData\\Local\\Temp\\orch_nvgqf9vw\\frame_cello_ens_sus_quiet.wav",
"-s",
"48000",
"--quality",
"10",
"-b",
"1024",
"-p",
"256"
],
"returncode": 0
},
"raw_peak": 0.022705,
"stem_path": "build/audio/authored/the_recurrence/stems_orchestral_rung_one/PATTERN_UNNAMED_PREGATE.frame_cello_ens_sus_quiet.wav",
"stem_sha256": "23c23eb69307727e84d1ad6b7efcc032ab653a53f633109bfe61d0e7ae218356"
}
},
"out_path": "C:/dev/humanity-forgotten/build/audio/authored/the_recurrence/THE_RECURRENCE_ORCHESTRAL_RUNG_ONE.wav",
"sha256": "9ab1647a9778c189e44c15fd989d39d741e2e49c5be18d1a158097e221735102",
"sha256_samples": "97aa0dc70131c1b8e8e3de7dacec6779454551671fcc458be1314daf83f50b57",
"bytes": 8294488,
"duration_s": 19.2,
"licence_summary": "composition factory-authored (quotes nothing) · played by sfizz 1.2.3 BSD-2 · samples VSCO 2 CE and VCSL, both CC0",
"generated_at": "2026-08-05T08:09:28.454355+00:00",
"reveal_gate": "CH_38",
"publish": true,
"sonniss_conditioning": "NONE - refused by construction",
"sample_set_conditioning": "NONE - CC0 samples are PLAYED and are never a conditioning, fine-tune or LoRA input"
}