======================== unified (from filesystem) ========================
                                         'bitrate'  '215.96'
                                        'duration'  '150'
                                          'artist'  'François De Roubaix'
                                     'text_people'  ''
                                         'release'  'Les Plus Belles Musiques de François De Roubaix'
                                           'title'  'La Mer Est Grande'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', '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'  '07'
                                      'tracktotal'  ''
                                            'date'  '1976'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '115.1'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Les Plus Belles Musiques de François De Roubaix'
'TBPM' (BPM (beats per minute))                     '115.1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1976'
'TENC' (Encoded by)                                 'Tag&Rename 3.0.6'
'TIT2' (Title/songname/content description)         'La Mer Est Grande'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'François De Roubaix'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '07'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'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'                                      '2'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+10.04 dB'
'TXXX:replaygain_track_peak'                        '0.204708'

========================== row from database ==========================
                                              'id'  1369916
                                            'path'  /data/Music/Bulk/0soundtrack/Les Plus Belles Musiques de François De Roubaix/07 La Mer Est Grande.mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  150
                                           'genre'  soundtrack-video
                                        'filesize'  4089774
                                           'mtime'  1621630362
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 07 soundtrack video
                                      'tag_artist'  François De Roubaix
                                     'tag_release'  Les Plus Belles Musiques de François De Roubaix
                                       'tag_title'  La Mer Est Grande
                                             'bpm'  115.1
                                    'search_title'  'est':3 'grande':4 'la':1 'mer':2
                                   'search_artist'  'de':3 'francois':1,2 'roubaix':4
                                  'search_release'  'belles':3 'de':5 'francois':6,7 'les':1 'musiques':4 'plus':2 'roubaix':8
                                     'search_rest'  '0soundtrack':1 'soundtrack':2 'video':3
                                    'search_combo'  '0soundtrack':17 'belles':11C 'de':7B,13C 'est':3A 'francois':5B,6B,14C,15C 'grande':4A 'la':1A 'les':9C 'mer':2A 'musiques':12C 'plus':10C 'roubaix':8B,16C 'soundtrack':18 'video':19
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
                                        'tag_date'  1976
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630362.4758885  (2021-05-21 22:52:42)
                             'size'  4089774