======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '103'
                                          'artist'  'François De Roubaix'
                                     'text_people'  'Fran\uffe7ois De Roubaix䀀'
                                         'release'  '10 Ans de Musique de Film'
                                           'title'  'Candice (Du Film "Les Suspects")'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-2', 'Q-PLAY-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-1', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-3', 'q-other-4', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'jazz', 'french', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '109.943'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '0002 AR 0000000000000000 AutoRateAccurate 01'
'COMM:ID3v1 Comment:XXX'                            '0002 AR 0000000000000000 Aut'
'COMM:MusicMatch_Situation:XXX'                     'France'
'POPM:no@email'                                     POPM(email='no@email', rating=76, count=0)
'PRIV:AverageLevel:Õ\x10\x00\x00'                   PRIV(owner='AverageLevel', data=b'\xd5\x10\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\x7f\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     '10 Ans de Musique de Film'
'TBPM' (BPM (beats per minute))                     '109.943'
'TCOM' (Composer)                                   'Fran\uffe7ois De Roubaix䀀'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDRC' (Recording time)                             '1998'
'TENC' (Encoded by)                                 'iTunes v7.0.1'
'TIT2' (Title/songname/content description)         'Candice (Du Film "Les Suspects")'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Frangois de Roubaix'
'TPE2' (Band/orchestra/accompaniment)               'François De Roubaix'
'TPOS' (Part of a set)                              '2/2'
'TRCK' (Track number/Position in set)               '17'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.91 dB'
'TXXX:replaygain_track_peak'                        '0.524046'

========================== row from database ==========================
                                              'id'  1515177
                                            'path'  /data/Music/Bulk/0soundtrack/François De Roubaix - de roubaix françois - 10 ans de musiques de film vol 2/17 - candice (du film _les suspects_).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  103
                                           'genre'  soundtrack-video-movies
                                        'filesize'  2491227
                                           'mtime'  1636916430
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack roubaix françois ans musiques film vol 2 17 candice (du film _les suspects_) soundtrack video movies
                                      'tag_artist'  François De Roubaix
                                     'tag_release'  10 Ans de Musique de Film
                                       'tag_title'  Candice (Du Film "Les Suspects")
                                             'bpm'  109.943
                                    'search_title'  'candice':1 'du':2,3 'film':4 'les':5 'suspects':6,7
                                   'search_artist'  'de':3 'francois':1,2 'roubaix':4
                                  'search_release'  'ans':1 'de':2 'film':4 'musique':3
                                     'search_rest'  '0soundtrack':1 '2':9 'ans':5 'candice':10 'du':11,12 'film':7 'francois':3,4 'les':13 'movies':18 'musiques':6 'roubaix':2 'soundtrack':16 'suspects':14,15 'video':17 'vol':8
                                    'search_combo'  '0soundtrack':16 '2':24 'ans':12C,20 'candice':1A,25 'de':10B,13C 'du':2A,3A,26,27 'film':4A,15C,22 'francois':8B,9B,18,19 'les':5A,28 'movies':33 'musique':14C 'musiques':21 'roubaix':11B,17 'soundtrack':31 'suspects':6A,7A,29,30 'video':32 'vol':23
                                    'tag_tracknum'  17
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916430.4156666  (2021-11-14 20:00:30)
                             'size'  2491227