======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '307'
                                          'artist'  '1.8.7.'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 020'
                                           'title'  'Worlds Apart'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', '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-2', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['jungle', 'drum and bass', 'drum n bass', 'd&b', 'frauen und technik']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '87.558'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 020'
'albumartist'                                       'Various Artists'
'artist'                                            '1.8.7.'
'bpm'                                               '87.558'
'comment'                                           'http://archive.org/details/jwz-mixtape-021'
'crc32'                                             'e06a3961'
'date'                                              '1998'
'discogstags'                                       'electronic'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '1A'
'lastfmtags'                                        ['jungle', 'drum and bass', 'drum n bass', 'd&b', 'frauen und technik']
'length'                                            '309.73'
'md5'                                               'ceaaac456f5dcf9e9d14b8f17f2f80f5'
'mtime'                                             '1342519310'
'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'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-7.82 dB'
'replaygain_track_peak'                             '1.159510'
'sha1'                                              '5fec25c7087c16618a197ca04f7b8f6a49648e42'
'size'                                              '4955683'
'source'                                            'original'
'title'                                             'Worlds Apart'
'tracknumber'                                       '08'

========================== row from database ==========================
                                              'id'  1346289
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-021-VO/08_1.8.7._--_Worlds_Apart_1998.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  307
                                           'genre'  set-pl-jwz
                                        'filesize'  3639578
                                           'mtime'  1620533961
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes 021 VO 08_1.8.7._ _Worlds_Apart_1998 set pl
                                      'tag_artist'  1.8.7.
                                     'tag_release'  jwz mixtape 020
                                       'tag_title'  Worlds Apart
                                             'bpm'  87.558
                                    'search_title'  'apart':2 'worlds':1
                                   'search_artist'  '1':1 '187':4 '7':3 '8':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '08':4,8 '0playlists':1 '1':5 '187':9 '1998':12 '7':7 '8':6 'apart':11 'mixtapes':2 'pl':14 'set':13 'vo':3 'worlds':10
                                    'search_combo'  '08':12,16 '0playlists':9 '1':3B,13 '187':6B,17 '1998':20 '7':5B,15 '8':4B,14 'apart':2A,19 'jwz':7C 'mixtape':8C 'mixtapes':10 'pl':22 'set':21 'vo':11 'worlds':1A,18
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-2', '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-1', 'q-unu-1']
                                      'lastfmtags'  ['jungle', 'drum and bass', 'drum n bass', 'd&b', 'frauen und technik']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620533960.59318  (2021-05-09 06:19:20)
                             'size'  3639578