======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '189'
                                          'artist'  'François De Roubaix'
                                     'text_people'  'Fran\uffe7ois De Roubaix'
                                         'release'  '10 Ans de Musique de Film'
                                           'title'  'Les Lhvres Rouges (Thhme Principal du Film)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'instrumental', 'jazz', 'french', '70s']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '22'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '100.655'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         '0001 AR 0000000000000000 AutoRateAccurate 01'
'COMM:ID3v1 Comment:XXX'                            '0001 AR 0000000000000000 Aut'
'COMM:MusicMatch_Situation:XXX'                     'France'
'POPM:no@email'                                     POPM(email='no@email', rating=51, count=0)
'TALB' (Album/Movie/Show title)                     '10 Ans de Musique de Film'
'TBPM' (BPM (beats per minute))                     '100.655'
'TCOM' (Composer)                                   'Fran\uffe7ois De Roubaix'
'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)         'Les Lhvres Rouges (Thhme Principal du Film)'
'TKEY' (Initial key)                                '9A'
'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)               '22'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.537373'

========================== row from database ==========================
                                              'id'  1384228
                                            'path'  /data/Music/Bulk/0soundtrack/François De Roubaix - de roubaix françois - 10 ans de musiques de film vol 2/22 - les lhvres rouges (thhme principal du film).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  189
                                           'genre'  soundtrack-video-movies
                                        'filesize'  4550105
                                           'mtime'  1636916431
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack roubaix françois ans musiques film vol 2 22 les lhvres rouges (thhme principal film) soundtrack video movies
                                      'tag_artist'  François De Roubaix
                                     'tag_release'  10 Ans de Musique de Film
                                       'tag_title'  Les Lhvres Rouges (Thhme Principal du Film)
                                             'bpm'  100.655
                                    'search_title'  'du':7 'film':8,9 'les':1 'lhvres':2 'principal':6 'rouges':3 'thhme':4,5
                                   '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 '22':10 'ans':5 'film':7,17 'francois':3,4 'les':11 'lhvres':12 'movies':20 'musiques':6 'principal':16 'roubaix':2 'rouges':13 'soundtrack':18 'thhme':14,15 'video':19 'vol':8
                                    'search_combo'  '0soundtrack':18 '2':26 '22':27 'ans':14C,22 'de':12B,15C 'du':7A 'film':8A,9A,17C,24,34 'francois':10B,11B,20,21 'les':1A,28 'lhvres':2A,29 'movies':37 'musique':16C 'musiques':23 'principal':6A,33 'roubaix':13B,19 'rouges':3A,30 'soundtrack':35 'thhme':4A,5A,31,32 'video':36 'vol':25
                                    'tag_tracknum'  22
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-2', '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-HAP-3', 'q-bass-4', 'q-grit-1']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916430.6640809  (2021-11-14 20:00:30)
                             'size'  4550105