======================== unified (from filesystem) ========================
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                                        'duration'  '272'
                                          'artist'  'Bernard Herrmann'
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                                           'title'  'Elevator / Magnetic Pull / Study / Conference / Jewelry Store'
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                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
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                                      'tracktotal'  '18'
                                            'date'  '1993'
                                        'comments'  ''
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======================== rawer (from filesystem) ========================

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'TBPM' (BPM (beats per minute))                     '143.925'
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'TCOP' (Copyright message)                          '1951'
'TDOR' (Original release time)                      '1993'
'TDRC' (Recording time)                             '1993'
'TIT2' (Title/songname/content description)         'Elevator / Magnetic Pull / Study / Conference / Jewelry Store'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bernard Herrmann'
'TPE2' (Band/orchestra/accompaniment)               'Bernard Herrmann'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '20th Century Fox Film Scores'
'TRCK' (Track number/Position in set)               '11/18'
'TSO2'                                              'Herrmann, Bernard'
'TSOP' (Performer sort order)                       'Herrmann, Bernard'
'TXXX:ASIN'                                         'B000005LBW'
'TXXX:Acoustid Id'                                  '3866b0bf-382c-40de-ae5c-f959f4c9f223'
'TXXX:BARCODE'                                      '078221101028'
'TXXX:CATALOGNUMBER'                                '07822 11010 2'
'TXXX:Engineer'                                     'Galen Young'
'TXXX:MusicBrainz Album Artist Id'                  '74cad662-0eb6-4044-908e-04680457957a'
'TXXX:MusicBrainz Album Id'                         '5377fd09-a088-4b33-a35f-60d4ea8570ae'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        '74cad662-0eb6-4044-908e-04680457957a'
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'TXXX:Q-UNU'                                        '1'
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'TXXX:lastfmtags'                                   ['instrumental', 'soundtrackgdchill', 'soundtrack', 'composer', 'film music']
'TXXX:q-bass'                                       '4'
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'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
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'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+3.05 dB'
'TXXX:replaygain_track_peak'                        '0.844195'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b1914826-3c3b-496d-871e-834884a33702')

========================== row from database ==========================
                                              'id'  763455
                                            'path'  /data/Music/Bulk/0soundtrack/The Day the Earth Stood Still/11 - The Elevator - Magnetic Pull - The Study - The Conference - The Jewelry Store.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  272
                                           'genre'  soundtrack-video
                                        'filesize'  8740480
                                           'mtime'  1638555213
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 11 soundtrack video
                                      'tag_artist'  Bernard Herrmann
                                     'tag_release'  The Day the Earth Stood Still
                                       'tag_title'  Elevator / Magnetic Pull / Study / Conference / Jewelry Store
                                             'bpm'  143.925
                                    'search_title'  'conference':5 'elevator':1 'jewelry':6 'magnetic':2 'pull':3 'store':7 'study':4
                                   'search_artist'  'bernard':1 'herrmann':2
                                  'search_release'  'day':2 'earth':3 'still':5 'stood':4 'the':1
                                     'search_rest'  '0soundtrack':1 'soundtrack':2 'video':3
                                    'search_combo'  '0soundtrack':15 'bernard':8B 'conference':5A 'day':11C 'earth':12C 'elevator':1A 'herrmann':9B 'jewelry':6A 'magnetic':2A 'pull':3A 'soundtrack':16 'still':14C 'stood':13C 'store':7A 'study':4A 'the':10C 'video':17
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'soundtrackgdchill', 'soundtrack', 'composer', 'film music']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1638555213.016432  (2021-12-03 19:13:33)
                             'size'  8740480