======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '280'
                                          'artist'  'Noir Désir'
                                     'text_people'  ''
                                         'release'  'FM4 Soundselection: 8 (disc 1)'
                                           'title'  'Le vent nous portera (feat. Ma'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['french rock', 'rock francais', 'h202', 'french', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '21'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '105.203'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'Love'
'TALB' (Album/Movie/Show title)                     'FM4 Soundselection: 8 (disc 1)'
'TBPM' (BPM (beats per minute))                     '105.203'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Le vent nous portera (feat. Ma'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Noir Désir'
'TRCK' (Track number/Position in set)               '21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['french rock', 'rock francais', 'h202', 'french', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.489320'

========================== row from database ==========================
                                              'id'  1361484
                                            'path'  /data/Music/Bulk/00poprockelectronic/Noir Désir/Noir Desir__cifse814.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  280
                                           'genre'  rock-unsorted
                                        'filesize'  4498296
                                           'mtime'  1621630190
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Desir__cifse814 rock unsorted
                                      'tag_artist'  Noir Désir
                                     'tag_release'  FM4 Soundselection: 8 (disc 1)
                                       'tag_title'  Le vent nous portera (feat. Ma
                                             'bpm'  105.203
                                    'search_title'  'feat':5,6 'le':1 'ma':7 'nous':3 'portera':4 'vent':2
                                   'search_artist'  'desir':2,3 'noir':1
                                  'search_release'  '1':7,8 '8':4 'disc':5,6 'fm4':1 'soundselection':2,3
                                     'search_rest'  '00poprockelectronic':1 'cifse814':3 'desir':2 'rock':4 'unsorted':5
                                    'search_combo'  '00poprockelectronic':19 '1':17C,18C '8':14C 'cifse814':21 'desir':9B,10B,20 'disc':15C,16C 'feat':5A,6A 'fm4':11C 'le':1A 'ma':7A 'noir':8B 'nous':3A 'portera':4A 'rock':22 'soundselection':12C,13C 'unsorted':23 'vent':2A
                                    'tag_tracknum'  21
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['french rock', 'rock francais', 'h202', 'french', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630189.5534735  (2021-05-21 22:49:49)
                             'size'  4498296