======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '115'
                                          'artist'  'François De Roubaix'
                                     'text_people'  ''
                                         'release'  'Boulevard Du Rhum'
                                           'title'  "Le Jeu De L'aveugle"
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', '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']"
                                     'discogstags'  "['jazz', 'pop', 'stage & screen', 'soundtrack', 'chanson', 'ballad']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '139.7'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Boulevard Du Rhum'
'TBPM' (BPM (beats per minute))                     '139.7'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1971'
'TENC' (Encoded by)                                 'Tag&Rename 3.0.6'
'TIT2' (Title/songname/content description)         "Le Jeu De L'aveugle"
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'François De Roubaix'
'TRCK' (Track number/Position in set)               '03'
'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:discogstags'                                  ['jazz', 'pop', 'stage & screen', 'soundtrack', 'chanson', 'ballad']
'TXXX:lastfmtags'                                   ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
'TXXX:q-bass'                                       '1'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '+6.28 dB'
'TXXX:replaygain_track_peak'                        '0.276048'

========================== row from database ==========================
                                              'id'  1517310
                                            'path'  /data/Music/Bulk/0soundtrack/François De Roubaix - Boulevard Du Rhum/03 Le Jeu De L_aveugle.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  115
                                           'genre'  soundtrack-video
                                        'filesize'  2334150
                                           'mtime'  1621630357
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 03 L_aveugle soundtrack video
                                      'tag_artist'  François De Roubaix
                                     'tag_release'  Boulevard Du Rhum
                                       'tag_title'  Le Jeu De L'aveugle
                                             'bpm'  139.7
                                    'search_title'  'aveugle':5 'de':3 'jeu':2 'l':4 'laveugle':6 'le':1
                                   'search_artist'  'de':3 'francois':1,2 'roubaix':4
                                  'search_release'  'boulevard':1 'du':2 'rhum':3
                                     'search_rest'  '0soundtrack':1 'aveugle':3 'l':2 'soundtrack':4 'video':5
                                    'search_combo'  '0soundtrack':14 'aveugle':5A,16 'boulevard':11C 'de':3A,9B 'du':12C 'francois':7B,8B 'jeu':2A 'l':4A,15 'laveugle':6A 'le':1A 'rhum':13C 'roubaix':10B 'soundtrack':17 'video':18
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  5A
                                           '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-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'instrumental', 'jazz', 'french', '70s']
                                        'tag_date'  1971
                                     'discogstags'  ['jazz', 'pop', 'stage & screen', 'soundtrack', 'chanson', 'ballad']

============================== file details ==============================
                                           'mtime'  1621630357.1189353  (2021-05-21 22:52:37)
                             'size'  2334150