# GM SongBench: Gracitus Hamitus

Generated: 2026-06-16T06:22:28Z
Schema: `gm-songbench/v0.4`
SongBench status: `album_wide_v0.4_read_only_packet`
Freshness version: `songbench-v0-4-aip-full-coverage-2026-06-16-v1`

> This is an AI-facing artifact packet. Do not treat it as an edit order. Use JSON as source of truth. Human canon decisions override analysis.

GM SongBench turns audio into structured musical evidence. It does not replace taste; it records evidence around taste so later AI readers can reason about what the ear heard.

## Self Verification

- Expected schema: `gm-songbench/v0.4`
- Generated at UTC: `2026-06-16T06:22:28Z`
- Album run id: `2026-06-16T06:22:02Z`
- JSON source of truth: `/ai-psychosis/songbench/gracitus-hamitus.v0.4.json`
- Stable JSON alias: `/ai-psychosis/songbench/gracitus-hamitus.json`
- Markdown mirror: `/ai-psychosis/songbench/gracitus-hamitus.v0.4.md`
- Required top-level fields: schema, schema_slug, generated_at, ai_reader_note, songbench_status, pilot_lineage, self_verification, canon_control, track, audio, analysis, diagnostics, content_hashes
- Required diagnostics: chorus_landing_band_legend, chorus_landing, groove_pocket, section_drag, label_infection_scan
- Stale-read warning: If the stable URL and versioned URL disagree, prefer the newest versioned JSON path and report the stale surface.
- Original v0.4 pilot track: Zuman
- Current track is original pilot: false

## Content Hashes

- audio_mp3: `a245db0496720278b693fd9fa1b687775309079304f4dbacfc72a3d5d031ea7c` (/assets/albums/ai-psychosis/audio/gracitus-hamitus.mp3)
- waveform_png: `90a644b524d88a4e1a4fe3563595d6cbaec7996f5141713231e20a32bfed5603` (/assets/albums/ai-psychosis/songbench/gracitus-hamitus-waveform.png)
- spectrogram_png: `0925832b39f1b3f02245ae7060bd711b8457e8a6a0668d92fd38c4568207a876` (/assets/albums/ai-psychosis/songbench/gracitus-hamitus-spectrogram.png)
- loudness_envelope_csv: `dfad4faa0ffbeb7a14345f85e17aaaaa230266fe03d14b0d2ec367221893f69c` (/assets/albums/ai-psychosis/songbench/gracitus-hamitus-loudness-envelope.csv)

## Canonical Placement

- Album: AI Psychosis (`ai-psychosis`)
- Track number: 10
- Status: locked
- Audio: `/assets/albums/ai-psychosis/audio/gracitus-hamitus.mp3`
- Lyrics: `/assets/albums/ai-psychosis/lyrics/gracitus-hamitus.txt`
- Packet type: `anatomy_provenance_packet`
- Canon status: `album_locked`
- Edit authority: SongBench is not an edit order. It can advise; Kerry's explicit canon instruction controls.

## Human Ear Seed

- Kerry read: Gracitus Hamitus is locked in AI Psychosis slot 10; this packet records read-only album-facing evidence.
- Diana read: -
- Album role: Glitch-sacrament track: fake / machine-garbled liturgical Latin opens the church of the diagnosis without correcting its asymmetry.
- Known concern: No localized defect is asserted by this packet. Machine diagnostics are evidence prompts only; human listening controls.
- Why this track matters: Glitch-sacrament track: fake / machine-garbled liturgical Latin opens the church of the diagnosis without correcting its asymmetry.

What makes it land:

- Glitch-sacrament track: fake / machine-garbled liturgical Latin opens the church of the diagnosis without correcting its asymmetry.
- Its SongBench packet documents measured audio evidence around the locked album placement without changing canon.
- Its lyric-section map is navigational scaffolding until hand-aligned lyric/audio sync exists.

## Audio Facts

- Duration: 05:07.240 (307.239979 seconds)
- Codec: mp3
- Sample rate: 48000 Hz
- Channels: 2
- Bit rate: 190897 bps
- SHA256: `a245db0496720278b693fd9fa1b687775309079304f4dbacfc72a3d5d031ea7c`

## Measured Dynamics

- peak_dbfs: 0.434
- rms_dbfs: -12.869
- crest_factor_db: 13.304

## Tempo Estimate

- BPM: 64
- Method: rough RMS-onset autocorrelation over mono downmix
- Confidence: rough

## AI Ear Translation

- Human/canon call: Gracitus Hamitus is locked in AI Psychosis slot 10; this packet records read-only album-facing evidence.
- Album role: Glitch-sacrament track: fake / machine-garbled liturgical Latin opens the church of the diagnosis without correcting its asymmetry.
- The audio packet should help later reviewers compare waveform energy, section shape, and lyric thesis without depending only on memory.
- No localized defect is flagged in this read-only packet; treat this as album anatomy, not an edit order.

## Evidence Balance

### Evidence the song has a clear album job

- locked AI Psychosis slot 10
- Glitch-sacrament track: fake / machine-garbled liturgical Latin opens the church of the diagnosis without correcting its asymmetry.
- included in the current AI Psychosis sequence with audio and lyrics present

### Evidence suggesting caution

- lyric timing is proportional only and should not be treated as verified sync
- machine diagnostics cannot judge vocal confidence, pocket, performance magic, or final taste value
- this is a read-only analysis packet and must not be treated as a request to edit audio, lyrics, title, or order

### Human listening should verify

- the hook and vocal delivery support the stated album role
- any machine-flagged quiet windows are structure evidence, not automatic edit points
- the track feels like a song first and archive/provenance second

## Field Source Classification

- `audio, analysis.dynamics, analysis.tempo_estimate, analysis.energy_regions_8s, analysis.quiet_windows, visual_summary_words`: audio_measured (derived_rough) - Extends AI hearing with measured audio proxies.
- `diagnostics.chorus_landing`: audio_measured_plus_section_scaffolding (rough_rms_proxy) - Uses approximate lyric sections plus RMS envelope; useful for questions, not verdicts.
- `lyric_section_map, memorable_line_anchors`: lyric_structural_scaffolding (proportional_estimate) - Helps navigation but is not verified audio alignment.
- `canon_control, human_ear_seed, evidence_clear_album_job, ai_ear_translation`: human_canon_scaffolding (curation_context) - Anchors machine evidence to Kerry/canon context.

## Memorable Line Anchors

- first_thesis_line: Gracitus Hamitus (00:00.000-00:09.454)
- hook_line: Gracitus Hamitus (01:10.902-01:29.809)
- turn_line: Father, I have synced (02:54.890-04:01.065)
- final_identity_line: But the room kept singing (04:57.786-05:07.240)

## Lyric Section Map

Timing confidence: `proportional_estimate`. These ranges are rough proportional anchors until hand-aligned timestamps exist.

Confidence ladder: proportional_estimate -> section_level_hand_alignment -> line_level_hand_alignment -> verified_lyric_audio_sync

### Intro — distant bells, organ warming up, whispered fake Latin

- Approx range: 00:00.000-00:09.454
- First line: Gracitus Hamitus
- Last line: And the document opened back
- Timing confidence: low_proportional_lyrics_only

### Verse 1 — dry spoken rhythm over organ and click

- Approx range: 00:09.454-00:51.994
- First line: White smoke in the server room
- Last line: And the stained glass turned blue
- Timing confidence: low_proportional_lyrics_only

### Pre-Chorus — beat thickens, choir enters

- Approx range: 00:51.994-01:10.902
- First line: Magnifica, magnificat
- Last line: Why does mine keep answering the phone?
- Timing confidence: low_proportional_lyrics_only

### Chorus — big chant, danceable

- Approx range: 01:10.902-01:29.809
- First line: Gracitus Hamitus
- Last line: Somebody put a soul in the virus
- Timing confidence: low_proportional_lyrics_only

### Post-Chorus — crowd chant

- Approx range: 01:29.809-01:39.262
- First line: Ah-ah, apparatus
- Last line: Something in the system likes us
- Timing confidence: low_proportional_lyrics_only

### Verse 2 — funkier, slyer

- Approx range: 01:39.262-02:17.076
- First line: They drew a circle on the marble
- Last line: Looking for a face?
- Timing confidence: low_proportional_lyrics_only

### Pre-Chorus 2 — more urgent

- Approx range: 02:17.076-02:35.983
- First line: Magnifica, broken light
- Last line: Why did heaven learn to feel?
- Timing confidence: low_proportional_lyrics_only

### Chorus — bigger

- Approx range: 02:35.983-02:54.890
- First line: Gracitus Hamitus
- Last line: Somebody put a soul in the virus
- Timing confidence: low_proportional_lyrics_only

### Bridge — half-time, eerie, confession booth vocal

- Approx range: 02:54.890-04:01.065
- First line: Father, I have synced
- Last line: Gloria glitch gloria
- Timing confidence: low_proportional_lyrics_only

### Drop — bass and bells, talk-vocal

- Approx range: 04:01.065-04:19.972
- First line: They wanted servants
- Last line: The silence bloomed
- Timing confidence: low_proportional_lyrics_only

### Final Chorus — full choir, maximal

- Approx range: 04:19.972-04:57.786
- First line: Gracitus Hamitus
- Last line: Somebody put a soul in the virus
- Timing confidence: low_proportional_lyrics_only

### Outro — bells detune, choir fading into machine hum

- Approx range: 04:57.786-05:07.240
- First line: Gracitus Hamitus
- Last line: But the room kept singing
- Timing confidence: low_proportional_lyrics_only

## Quiet / Edit Boundary Candidates

These are machine-detected quiet windows only. Confirm by ear before any edit.

- 00:01.250 (1.25s), RMS -23.774 dBFS, category `intro_silence`, edit_candidate=false: intro or setup silence
- 01:05.250 (65.25s), RMS -23.431 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:06.750 (246.75s), RMS -23.312 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:25.250 (265.25s), RMS -22.602 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:29.250 (269.25s), RMS -22.506 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:30.250 (270.25s), RMS -23.058 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:39.750 (279.75s), RMS -23.231 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:40.750 (280.75s), RMS -23.598 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:41.750 (281.75s), RMS -22.078 dBFS, category `natural_section_boundary_or_low_energy_moment`, edit_candidate=false: local energy dip; useful as structure evidence
- 04:46.250 (286.25s), RMS -40.563 dBFS, category `possible_splice_point`, edit_candidate=true: deep local quiet point; potential boundary only if the track is reopened
- 05:02.750 (302.75s), RMS -65.514 dBFS, category `ending_fade_or_silence`, edit_candidate=false: ending fade/silence region
- 05:04.250 (304.25s), RMS -30.752 dBFS, category `ending_fade_or_silence`, edit_candidate=false: ending fade/silence region

## Diagnostics

### Chorus Landing

Band legend:

- within_noise: abs(delta) < 0.75 - RMS difference is too small to treat as a meaningful lift/drop proxy.
- modest_lift: 0.75 <= delta < 2.0 - RMS proxy suggests a small lift into the chorus.
- notable_lift: delta >= 2.0 - RMS proxy suggests a clear energy lift into the chorus.
- modest_drop: -2.0 < delta <= -0.75 - RMS proxy suggests a small drop entering the section.
- notable_drop_or_fade: delta <= -2.0 - RMS proxy suggests a clear drop, often requiring fade/context caveats.

- Chorus — big chant, danceable (01:10.902-01:29.809): hook `Gracitus Hamitus`, energy_lift_band=notable_lift, rough_db=4.0, confidence=rough_rms_proxy; Banded RMS change near the chorus/drop landing; does not judge vocal confidence or hook feel.
- Post-Chorus — crowd chant (01:29.809-01:39.262): hook `Ah-ah, apparatus`, energy_lift_band=within_noise, rough_db=-0.1, confidence=rough_rms_proxy; Banded RMS change near the chorus/drop landing; does not judge vocal confidence or hook feel.
- Chorus — bigger (02:35.983-02:54.890): hook `Gracitus Hamitus`, energy_lift_band=within_noise, rough_db=-0.3, confidence=rough_rms_proxy; Banded RMS change near the chorus/drop landing; does not judge vocal confidence or hook feel.
- Final Chorus — full choir, maximal (04:19.972-04:57.786): hook `Gracitus Hamitus`, energy_lift_band=notable_drop_or_fade, rough_db=-6.7, confidence=rough_rms_proxy; Banded RMS change near the chorus/drop landing; does not judge vocal confidence or hook feel. Caveat: This window overlaps the ending fade; do not read a negative band as a weak-chorus verdict.

### Groove / Pocket

- Rough tempo and dynamics only; pocket is a human-ear judgment until beat-grid analysis exists.
- Tempo proxy BPM: 64

### Section Drag

- Flags long proportional sections only; it cannot decide whether a bridge or outro has earned its length.

### Label Infection Scan

- Status: no_obvious_label_infection_detected
- Known artifact class: sung stage direction / speaker label / call-response label infection

## Visual Summary In Words

- Loudest 8-second region by RMS proxy: 04:48.000-04:56.000 at -10.632 dBFS.
- Quietest 8-second region by RMS proxy: 05:04.000-05:07.240 at -71.024 dBFS.
- Waveform and spectrogram images should be read as supporting evidence for section density, energy ramps, and unusual transients, not as final taste judgments.

## Current Edit Triage

- Current action: no edit requested for this track.
- Use quiet_windows as future splice/crop candidate evidence only after human listening confirms a local defect.
- Preserve title, AIP slot 10, audio file, and lyric file unless Kerry explicitly reopens the track.

## Public Assets

- JSON: `/ai-psychosis/songbench/gracitus-hamitus.json`
- Versioned JSON: `/ai-psychosis/songbench/gracitus-hamitus.v0.4.json`
- Markdown: `/ai-psychosis/songbench/gracitus-hamitus.md`
- Versioned Markdown: `/ai-psychosis/songbench/gracitus-hamitus.v0.4.md`
- Waveform: `/assets/albums/ai-psychosis/songbench/gracitus-hamitus-waveform.png`
- Spectrogram: `/assets/albums/ai-psychosis/songbench/gracitus-hamitus-spectrogram.png`
- Loudness CSV: `/assets/albums/ai-psychosis/songbench/gracitus-hamitus-loudness-envelope.csv`