======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '221'
                                          'artist'  'Yelle'
                                     'text_people'  ''
                                         'release'  'Pop-up'
                                           'title'  'Ce jeu'
                                           'quals'  "['q-bass-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'synthpop'
                                             'bpm'  '108.4'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'proper'
'TALB' (Album/Movie/Show title)                     'Pop-up'
'TBPM' (BPM (beats per minute))                     '108.4'
'TCMP'                                              '0'
'TCON' (Content type, a.k.a. Genre)                 'synthpop'
'TDRC' (Recording time)                             '2007'
'TDRL' (Release time)                               '2007-09-03'
'TDTG' (Tagging time)                               '2008-01-17 22:20:04'
'TENC' (Encoded by)                                 'Unknown'
'TIT2' (Title/songname/content description)         'Ce jeu'
'TKEY' (Initial key)                                '2B'
'TLAN' (Language(s))                                'French'
'TPE1' (Lead performer(s)/Soloist(s))               'Yelle'
'TRCK' (Track number/Position in set)               '1'
'TSOP' (Performer sort order)                       'Yelle'
'TXXX:MusicBrainz Album Artist'                     'Yelle'
'TXXX:MusicBrainz Album Artist Id'                  'f43d43c8-eedf-4628-99b0-04120e7124c8'
'TXXX:MusicBrainz Album Artist Sortname'            'Yelle'
'TXXX:MusicBrainz Album Id'                         '3eb1136e-beec-404e-9398-ea6cadf480ab'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f43d43c8-eedf-4628-99b0-04120e7124c8'
'TXXX:MusicBrainz Non-Album'                        '0'
'TXXX:MusicIP PUID'                                 'b1da0fcb-f2c2-1484-cad3-08bbef0bde4e'
'TXXX:MusicMagic Data'                              'AgEB4AMjnyePAOh0hi38rmBx4sKB5YVszd6Ue17u7A/7CoABgAHerrP+saL6h9ejg0eAAfziguPhd0vJgYUW+wikB/m7ouJwiqCAAZVpkOzDEIQEHiNF+LvOgZqHmtDQmOJQS+EY90+KpYGc2g24jsA1DWbgN4TCgAH0uoXb9HMaqoC78gwAlxrNtwfYoJX0hBo='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '2'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'89de85d5-01b2-432a-b865-99379cca2042')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.discogs.com/release/1063572')

========================== row from database ==========================
                                              'id'  1538252
                                            'path'  /data/Music/Other/PrevSet/[9zdesorted]/Yelle/Ce Jeu.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  221
                                           'genre'  synthpop
                                        'filesize'  5317110
                                           'mtime'  1662800597
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [9zdesorted] Jeu synthpop
                                      'tag_artist'  Yelle
                                     'tag_release'  Pop-up
                                       'tag_title'  Ce jeu
                                             'bpm'  108.4
                                    'search_title'  'ce':1 'jeu':2
                                   'search_artist'  'yelle':1
                                  'search_release'  'pop':1 'popup':3 'up':2
                                     'search_rest'  '9zdesorted':2,3 'jeu':4 'prev':6 'prevset':1 'set':7 'synthpop':5
                                    'search_combo'  '9zdesorted':8,9 'ce':1A 'jeu':2A,10 'pop':4C 'popup':6C 'prev':12 'prevset':7 'set':13 'synthpop':11 'up':5C 'yelle':3B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  2B
                                           'quals'  ['q-bass-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800596.7673497  (2022-09-10 11:03:16)
                             'size'  5317110