======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '124'
                                          'artist'  'Philippe Besombes'
                                     'text_people'  ''
                                         'release'  'Libra (Un film du groupe Pattern)'
                                           'title'  'Les diapos'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-1', 'Q-PLAY-2', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-1', 'q-drums-3', 'q-other-2', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['synth', 'electronic', 'minimal', 'experimental', 'nurse with wound list']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '17'
                                            'date'  '1975'
                                        'comments'  ''
                                           'genre'  'soundtrack-video-movies'
                                             'bpm'  '125.315'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Libra (Un film du groupe Pattern)'
'TBPM' (BPM (beats per minute))                     '125.315'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video-movies'
'TDRC' (Recording time)                             '1975'
'TIT2' (Title/songname/content description)         'Les diapos'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Philippe Besombes'
'TRCK' (Track number/Position in set)               '5/17'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['synth', 'electronic', 'minimal', 'experimental', 'nurse with wound list']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.76 dB'
'TXXX:replaygain_track_peak'                        '0.588036'

========================== row from database ==========================
                                              'id'  771074
                                            'path'  /data/Music/Bulk/0soundtrack/Libra (Un film du groupe Pattern)/05 Les diapos.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  124
                                           'genre'  soundtrack-video-movies
                                        'filesize'  5025061
                                           'mtime'  1636916463
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack 05 soundtrack video movies
                                      'tag_artist'  Philippe Besombes
                                     'tag_release'  Libra (Un film du groupe Pattern)
                                       'tag_title'  Les diapos
                                             'bpm'  125.315
                                    'search_title'  'diapos':2 'les':1
                                   'search_artist'  'besombes':2 'philippe':1
                                  'search_release'  'du':5 'film':4 'groupe':6 'libra':1 'pattern':7,8 'un':2,3
                                     'search_rest'  '0soundtrack':1 'movies':4 'soundtrack':2 'video':3
                                    'search_combo'  '0soundtrack':13 'besombes':4B 'diapos':2A 'du':9C 'film':8C 'groupe':10C 'les':1A 'libra':5C 'movies':16 'pattern':11C,12C 'philippe':3B 'soundtrack':14 'un':6C,7C 'video':15
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', '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-1', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['synth', 'electronic', 'minimal', 'experimental', 'nurse with wound list']
                                        'tag_date'  1975
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636916463.2569523  (2021-11-14 20:01:03)
                             'size'  5025061