======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '188'
                                          'artist'  'Crash Worship'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 014'
                                           'title'  'Procession'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-1', 'q-chart-2', 'q-bass-2', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  ("['industrial', 'tribal', 'post punk', 'tribal industrial', 'ambient', "
 "'experimental']")
                                     'discogstags'  "['experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '132.012'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 014'
'albumartist'                                       'Various Artists'
'artist'                                            'Crash Worship'
'bpm'                                               '132.012'
'comment'                                           'http://archive.org/details/jwz-mixtape-014'
'crc32'                                             'f03148c3'
'date'                                              '1991'
'discogstags'                                       'experimental'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '3A'
'lastfmtags'                                        ['industrial',
 'tribal',
 'post punk',
 'tribal industrial',
 'ambient',
 'experimental']
'length'                                            '189.28'
'md5'                                               '368cf3cf0796c2b876f53e4e7804d57c'
'mtime'                                             '1342518610'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-2.00 dB'
'replaygain_track_peak'                             '0.795518'
'sha1'                                              'aa3da04045d6bf6cf9d0d1b8a312ab2445a84a4d'
'size'                                              '3028576'
'source'                                            'original'
'title'                                             'Procession'
'tracknumber'                                       '02'

========================== row from database ==========================
                                              'id'  1285242
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-014-VO/02_Crash_Worship_--_Procession_1991.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  188
                                           'genre'  set-pl-jwz
                                        'filesize'  2037942
                                           'mtime'  1620533733
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 02_Crash_Worship_ _Procession_1991 set pl
                                      'tag_artist'  Crash Worship
                                     'tag_release'  jwz mixtape 014
                                       'tag_title'  Procession
                                             'bpm'  132.012
                                    'search_title'  'procession':1
                                   'search_artist'  'crash':1 'worship':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '02':4 '0playlists':1 '1991':8 'crash':5 'mixtapes':2 'pl':10 'procession':7 'set':9 'vo':3 'worship':6
                                    'search_combo'  '02':9 '0playlists':6 '1991':13 'crash':2B,10 'jwz':4C 'mixtape':5C 'mixtapes':7 'pl':15 'procession':1A,12 'set':14 'vo':8 'worship':3B,11
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-2', 'q-vocals-1', 'q-unu-2']
                                      'lastfmtags'  ['industrial', 'tribal', 'post punk', 'tribal industrial', 'ambient', 'experimental']
                                        'tag_date'  1991
                                     'discogstags'  ['experimental']

============================== file details ==============================
                                           'mtime'  1620533732.7072494  (2021-05-09 06:15:32)
                             'size'  2037942