======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '315'
                                          'artist'  'Electric Valentine'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 043'
                                           'title'  'All on Black'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['dance', 'electronica', 'electropop', 'electronic', 'electro']"
                                     'discogstags'  "['freestyle', 'techno', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '130.314'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 043'
'albumartist'                                       'Various Artists'
'artist'                                            'Electric Valentine'
'bpm'                                               '130.314'
'comment'                                           'http://archive.org/details/jwz-mixtape-043'
'crc32'                                             '16d1c0fa'
'date'                                              '2008'
'discogstags'                                       ['freestyle', 'techno', 'electronic', 'electro']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '10A'
'lastfmtags'                                        ['dance', 'electronica', 'electropop', 'electronic', 'electro']
'length'                                            '324.63'
'md5'                                               '82fef72c1461f65df83f39550d28693e'
'mtime'                                             '1342521525'
'q-bass'                                            '4'
'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'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-9.03 dB'
'replaygain_track_peak'                             '1.147507'
'sha1'                                              '6f6f4ce4725ebecc742d2e489e3b8eb4d0902349'
'size'                                              '6492672'
'source'                                            'original'
'title'                                             'All on Black'
'tracknumber'                                       '08'

========================== row from database ==========================
                                              'id'  1343237
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-043-VO/08_Electric_Valentine_--_All_on_Black_2008.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  315
                                           'genre'  set-pl-jwz
                                        'filesize'  3333662
                                           'mtime'  1620535116
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 08_Electric_Valentine_ _All_on_Black_2008 set pl
                                      'tag_artist'  Electric Valentine
                                     'tag_release'  jwz mixtape 043
                                       'tag_title'  All on Black
                                             'bpm'  130.314
                                    'search_title'  'all':1 'black':3 'on':2
                                   'search_artist'  'electric':1 'valentine':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '08':4 '0playlists':1 '2008':10 'all':7 'black':9 'electric':5 'mixtapes':2 'on':8 'pl':12 'set':11 'valentine':6 'vo':3
                                    'search_combo'  '08':11 '0playlists':8 '2008':17 'all':1A,14 'black':3A,16 'electric':4B,12 'jwz':6C 'mixtape':7C 'mixtapes':9 'on':2A,15 'pl':19 'set':18 'valentine':5B,13 'vo':10
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           '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-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['dance', 'electronica', 'electropop', 'electronic', 'electro']
                                        'tag_date'  2008
                                     'discogstags'  ['freestyle', 'techno', 'electronic', 'electro']

============================== file details ==============================
                                           'mtime'  1620535115.8555696  (2021-05-09 06:38:35)
                             'size'  3333662