======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '555'
                                          'artist'  'Maurice Ravel'
                                     'text_people'  ''
                                         'release'  'Nodame Cantabile Best 100 Collection Box'
                                           'title'  ("Gaspard de la nuit (Trois poèmes pour piano d'après Aloysius Bertrand): III. "
 'Scarbo')
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'Q-PLAY-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['impressionist', 'instrumental', 'composer', 'french', 'classical']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '144'
                                             'key'  '4B'
                                        'acoustid'  'dce8b57f-5f48-46e2-97e5-adbe2be6f276'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'TALB' (Album/Movie/Show title)                     'Nodame Cantabile Best 100 Collection Box'
'TBPM' (BPM (beats per minute))                     '144'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2007-01-01'
'TIT2' (Title/songname/content description)         ("Gaspard de la nuit (Trois poèmes pour piano d'après Aloysius Bertrand): III. "
 'Scarbo')
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Maurice Ravel'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '7/8'
'TPUB' (Publisher)                                  'Sony Music Japan International Inc.'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Ravel, Maurice'
'TXXX:ASIN'                                         'B000JS77FY'
'TXXX:Acoustid Id'                                  'dce8b57f-5f48-46e2-97e5-adbe2be6f276'
'TXXX:Artists'                                      'Maurice Ravel'
'TXXX:BARCODE'                                      '4547366028485'
'TXXX:CATALOGNUMBER'                                'SICC-631'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '07ee3d9d-b7ce-4bf3-a252-9d3819d2d9ac'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '6fdd3b3e-1ea6-4da9-8d6f-8f8de01c133a'
'TXXX:MusicBrainz Release Group Id'                 'b0ae25a4-8df2-4628-82d2-2cd79932859f'
'TXXX:MusicBrainz Release Track Id'                 'f81d1538-8d2a-331d-96c8-1e2817682b23'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['impressionist', 'instrumental', 'composer', 'french', 'classical']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.92 dB'
'TXXX:replaygain_track_peak'                        '0.842391'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd4bd8f0a-66c9-45d5-a969-31599a85b8fa')

========================== row from database ==========================
                                              'id'  264019
                                            'path'  /data/Music/Bulk/0soundtrack/Nodame/Nodame Cantabile Best 100 - Disc 7/7-12 Gaspard de la Nuit - Scarbo.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  555
                                           'genre'  soundtrack-video
                                        'filesize'  13409134
                                           'mtime'  1621630373
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Disc 7 7 12 Nuit soundtrack video
                                      'tag_artist'  Maurice Ravel
                                     'tag_release'  Nodame Cantabile Best 100 Collection Box
                                       'tag_title'  Gaspard de la nuit (Trois poèmes pour piano d'après Aloysius Bertrand): III. Scarbo
                                             'bpm'  144.0
                                    'search_title'  'aloysius':17 'apres':12,15 'bertrand':18,19 'd':11,14 'dapres':13,16 'de':2 'gaspard':1 'iii':20,21 'la':3 'nuit':4 'piano':10 'poemes':7,8 'pour':9 'scarbo':22 'trois':5,6
                                   'search_artist'  'maurice':1 'ravel':2
                                  'search_release'  '100':4 'best':3 'box':6 'cantabile':2 'collection':5 'nodame':1
                                     'search_rest'  '0soundtrack':1 '7':3 'disc':2 'nuit':4 'soundtrack':5 'video':6
                                    'search_combo'  '0soundtrack':31 '100':28C '7':33 'aloysius':17A 'apres':12A,15A 'bertrand':18A,19A 'best':27C 'box':30C 'cantabile':26C 'collection':29C 'd':11A,14A 'dapres':13A,16A 'de':2A 'disc':32 'gaspard':1A 'iii':20A,21A 'la':3A 'maurice':23B 'nodame':25C 'nuit':4A,34 'piano':10A 'poemes':7A,8A 'pour':9A 'ravel':24B 'scarbo':22A 'soundtrack':35 'trois':5A,6A 'video':36
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-4', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['impressionist', 'instrumental', 'composer', 'french', 'classical']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630373.409939  (2021-05-21 22:52:53)
                             'size'  13409134