======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '218'
                                          'artist'  'Laurent Voulzy'
                                     'text_people'  ''
                                         'release'  'La Septihme Vague'
                                           'title'  'Oh Lori'
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-2', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-1', "
 "'q-other-1', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['chanson francaise', 'french', 'pop', 'francophone', 'france']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-eur-france'
                                             'bpm'  '130.734'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000050A 00000642 00002FE4'
'COMM:iTunNORM:eng'                                 (' 0000050A 00000642 00002FE4 0000400E 0001D14E 0002E1DE 00008000 00008000 '
 '0000C28E 000075BB')
'PRIV:AverageLevel:m\x1d\x00\x00'                   PRIV(owner='AverageLevel', data=b'm\x1d\x00\x00')
'PRIV:PeakValue:ΓΏ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'TALB' (Album/Movie/Show title)                     'La Septihme Vague'
'TBPM' (BPM (beats per minute))                     '130.734'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-france'
'TDRC' (Recording time)                             '2006'
'TENC' (Encoded by)                                 'FreeRIP 2.951'
'TIT2' (Title/songname/content description)         'Oh Lori'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Laurent Voulzy'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['chanson francaise', 'french', 'pop', 'francophone', 'france']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.34 dB'
'TXXX:replaygain_track_peak'                        '0.436286'

========================== row from database ==========================
                                              'id'  1360951
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/03-oh lori.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  218
                                           'genre'  loc-eur-france
                                        'filesize'  7007353
                                           'mtime'  1620480152
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 03 oh lori loc eur france
                                      'tag_artist'  Laurent Voulzy
                                     'tag_release'  La Septihme Vague
                                       'tag_title'  Oh Lori
                                             'bpm'  130.734
                                    'search_title'  'lori':2 'oh':1
                                   'search_artist'  'laurent':1 'voulzy':2
                                  'search_release'  'la':1 'septihme':2 'vague':3
                                     'search_rest'  '00poprockelectronic':1 'eur':10 'files':5,6 'france':11 'loc':9 'loose':3,4 'lori':8 'oh':7 'unsorted':2
                                    'search_combo'  '00poprockelectronic':8 'eur':17 'files':12,13 'france':18 'la':5C 'laurent':3B 'loc':16 'loose':10,11 'lori':2A,15 'oh':1A,14 'septihme':6C 'unsorted':9 'vague':7C 'voulzy':4B
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['chanson francaise', 'french', 'pop', 'francophone', 'france']
                                        'tag_date'  2006
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1620480152.0403526  (2021-05-08 15:22:32)
                             'size'  7007353