{
  "piece": "Minuet in G, BWV Anh. 114",
  "composer": "Christian Petzold",
  "produced_date": "2026-10-13",
  "source": {
    "provider": "Mutopia #75",
    "url": "https://www.mutopiaproject.org/cgibin/piece-info.cgi?id=75",
    "edition": "Allen Garvin, Bach-Gesellschaft",
    "license": "Public Domain",
    "pdf_sha256": "6b34ba44122d9694156a113c749eee0bf3232f54ead431a44be6f2a1b6f32c8b"
  },
  "recognition": {
    "method": "Actual PlayableNotes production PDF upload via Chrome",
    "pages": 1,
    "quoted_lines": 6,
    "credits_spent": 6,
    "written_measures": 32,
    "note_corrections": [],
    "metadata_correction": "Composer shortened to Christian Petzold"
  },
  "arrangement": {
    "g": "Actual Advanced editor output followed by saved correction: bar23 LH D3 restored to source D4",
    "c": "Two automatic UI attempts failed. Checked deterministic down-perfect-fifth transposition saved through PlayableNotes edit_score, then exported through actual Chrome Studio.",
    "interval_semitones": -7,
    "rh_unchanged_in_g": true,
    "tempo_qpm": 84,
    "written_lh_attacks_original": 73,
    "written_lh_attacks_adapted": 49,
    "max_lh_interval_semitones": 5
  },
  "exports": {
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  },
  "privacy": "No account identifiers or private project URLs are included in public assets.",
  "media": {
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    "walkthrough.vtt": "34989a098479ec753ad2f33930329b40367dd35b86e5badeca79b6e324b41b48",
    "walkthrough-transcript.txt": "c24895cdc1d080fbe55d267e889394633497f7bc289b8282406985377e0ed380",
    "original.mp3": "7956b532668ec7bc94284050aaeecf1ecd933d4030df344a9a06285967eaf4e0",
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  "quality_checks": {
    "written_measures": 32,
    "performed_measures_with_repeats": 64,
    "xml_events_match_final_km": true,
    "midi_matches_product_playback_within_ms": 2,
    "original_midi_notes": 428,
    "adapted_midi_notes_each": 424,
    "fixed_audio_gain_db": 14,
    "video_excerpt": "Bars 7\u20138 first pass, exact six-beat boundary with final fade; no bar 9 attack"
  }
}