======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '351'
                                          'artist'  'Frangois de Roubaix'
                                     'text_people'  ''
                                         'release'  '10 ans de musique de film CD1'
                                           'title'  'Le Rapace - Ginirique'
                                           'quals'  ("['Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'q-syn-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-2', "
 "'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '129.813'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     '10 ans de musique de film CD1'
'TBPM' (BPM (beats per minute))                     '129.813'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TIT2' (Title/songname/content description)         'Le Rapace - Ginirique'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '351164'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Frangois de Roubaix'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.43 dB'
'TXXX:replaygain_track_peak'                        '0.520914'

========================== row from database ==========================
                                              'id'  790498
                                            'path'  /data/Music/Bulk/0soundtrack/Francois de Roubaix/François de Roubaix - Le Rapace - Générique.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  351
                                           'genre'  soundtrack-video
                                        'filesize'  5619584
                                           'mtime'  1620333009
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Francois François Générique soundtrack video
                                      'tag_artist'  Frangois de Roubaix
                                     'tag_release'  10 ans de musique de film CD1
                                       'tag_title'  Le Rapace - Ginirique
                                             'bpm'  129.813
                                    'search_title'  'ginirique':3 'le':1 'rapace':2
                                   'search_artist'  'de':2 'frangois':1 'roubaix':3
                                  'search_release'  'ans':1 'cd1':5 'de':2 'film':4 'musique':3
                                     'search_rest'  '0soundtrack':1 'francois':2,3 'generique':4,5 'soundtrack':6 'video':7
                                    'search_combo'  '0soundtrack':12 'ans':7C 'cd1':11C 'de':5B,8C 'film':10C 'francois':13,14 'frangois':4B 'generique':15,16 'ginirique':3A 'le':1A 'musique':9C 'rapace':2A 'roubaix':6B 'soundtrack':17 'video':18
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333009.2495055  (2021-05-06 22:30:09)
                             'size'  5619584