======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '234'
                                          'artist'  'Ice-T'
                                     'text_people'  ''
                                         'release'  'Tank Girl - Motion Picture Sou'
                                           'title'  'Big Gun'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '91.805'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Tank Girl - Motion Picture Sou'
'TBPM' (BPM (beats per minute))                     '91.805'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Big Gun'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Ice-T'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.50 dB'
'TXXX:replaygain_track_peak'                        '0.584797'

========================== row from database ==========================
                                              'id'  261029
                                            'path'  /data/Music/Bulk/0soundtrack/Tank Girl Soundtrack/Tank Girl Soundtrack/12. Big Gun -- Ice-T.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  234
                                           'genre'  soundtrack-video
                                        'filesize'  9399250
                                           'mtime'  1642097204
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Soundtrack Soundtrack 12. soundtrack video
                                      'tag_artist'  Ice-T
                                     'tag_release'  Tank Girl - Motion Picture Sou
                                       'tag_title'  Big Gun
                                             'bpm'  91.805
                                    'search_title'  'big':1 'gun':2
                                   'search_artist'  'ice':1 'icet':3 't':2
                                  'search_release'  'girl':2 'motion':3 'picture':4 'sou':5 'tank':1
                                     'search_rest'  '0soundtrack':1 '12':3,4 'soundtrack':2 'video':5
                                    'search_combo'  '0soundtrack':11 '12':13,14 'big':1A 'girl':7C 'gun':2A 'ice':3B 'icet':5B 'motion':8C 'picture':9C 'sou':10C 'soundtrack':12 't':4B 'tank':6C 'video':15
                                    'tag_tracknum'  12
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642097204.4684756  (2022-01-13 19:06:44)
                             'size'  9399250