======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '186'
                                          'artist'  'Brentford Disco Set'
                                     'text_people'  ''
                                         'release'  'Studio One Archives Vol. 18'
                                           'title'  'Jah Light Version'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-2', 'q-unu-1', 'q-syn-2', 'q-jzfks-3', "
 "'q-drums-3', 'q-vocals-2', 'q-chart-2', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-2', 'q-hap-3', "
 "'q-localness-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
                                             'bpm'  '84.1'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Studio One Archives Vol. 18'
'albumartist'                                       'Various Artists'
'artist'                                            'Brentford Disco Set'
'bpm'                                               '84.1'
'genre'                                             'loc-style-reggae or dub or ska or dancehall-dub'
'key'                                               '8A'
'q-bass'                                            '4'
'q-busy'                                            '2'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '3'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-8.24 dB'
'replaygain_track_peak'                             '1.067793'
'title'                                             'Jah Light Version'
'tracknumber'                                       '18'

========================== row from database ==========================
                                              'id'  1535749
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Studio One Archives Vol. 18/18 Jah Light Version - Brentford Disco Set.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  186
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  5882769
                                           'mtime'  1636914441
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub loc style reggae dub ska dancehall dub
                                      'tag_artist'  Brentford Disco Set
                                     'tag_release'  Studio One Archives Vol. 18
                                       'tag_title'  Jah Light Version
                                             'bpm'  84.1
                                    'search_title'  'jah':1 'light':2 'version':3
                                   'search_artist'  'brentford':1 'disco':2 'set':3
                                  'search_release'  '18':6 'archives':3 'one':2 'studio':1 'vol':4,5
                                     'search_rest'  '00reggae':1 'dancehall':7 'dub':2 'loc':3 'reggae':5 'ska':6 'style':4
                                    'search_combo'  '00reggae':13 '18':12C 'archives':9C 'brentford':4B 'dancehall':19 'disco':5B 'dub':14 'jah':1A 'light':2A 'loc':15 'one':8C 'reggae':17 'set':6B 'ska':18 'studio':7C 'style':16 'version':3A 'vol':10C,11C
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-2', 'q-oldst-2', 'q-grit-2', 'q-vocals-2', 'q-drums-3', 'q-busy-2', 'q-localness-3', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914440.715449  (2021-11-14 19:27:20)
                             'size'  5882769