======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '241'
                                          'artist'  'Chemlab'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 013'
                                           'title'  'Latex 1996'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-3', '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 metal', 'coldwave', 'industrial', 'industrial rock', 'rock', "
 "'electronic']")
                                     'discogstags'  "['industrial', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '94.108'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 013'
'albumartist'                                       'Various Artists'
'artist'                                            'Chemlab'
'bpm'                                               '94.108'
'comment'                                           'http://archive.org/details/jwz-mixtape-013'
'crc32'                                             '657672f3'
'discogstags'                                       ['industrial', 'electronic']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '6A'
'lastfmtags'                                        ['industrial metal',
 'coldwave',
 'industrial',
 'industrial rock',
 'rock',
 'electronic']
'length'                                            '241.92'
'md5'                                               '021b5e590819ae47c554af5f32d8b785'
'mtime'                                             '1342518532'
'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'                                          '3'
'replaygain_track_gain'                             '-11.05 dB'
'replaygain_track_peak'                             '1.300235'
'sha1'                                              '034bfb85c22fc2f6e276ba24a0a94cc261967476'
'size'                                              '3870720'
'source'                                            'original'
'title'                                             'Latex 1996'
'tracknumber'                                       '20'
'year'                                              '1996'

========================== row from database ==========================
                                              'id'  1351635
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-013-VO/20_Chemlab_--_Latex_1996.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  241
                                           'genre'  set-pl-jwz
                                        'filesize'  3026528
                                           'mtime'  1620533715
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 20_Chemlab_ _Latex_1996 set pl
                                      'tag_artist'  Chemlab
                                     'tag_release'  jwz mixtape 013
                                       'tag_title'  Latex 1996
                                             'bpm'  94.108
                                    'search_title'  '1996':2 'latex':1
                                   'search_artist'  'chemlab':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '1996':7 '20':4 'chemlab':5 'latex':6 'mixtapes':2 'pl':9 'set':8 'vo':3
                                    'search_combo'  '0playlists':6 '1996':2A,12 '20':9 'chemlab':3B,10 'jwz':4C 'latex':1A,11 'mixtape':5C 'mixtapes':7 'pl':14 'set':13 'vo':8
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  6A
                                           '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-3', 'q-unu-2']
                                      'lastfmtags'  ['industrial metal', 'coldwave', 'industrial', 'industrial rock', 'rock', 'electronic']
                                        'tag_date'  1996
                                     'discogstags'  ['industrial', 'electronic']

============================== file details ==============================
                                           'mtime'  1620533715.0490508  (2021-05-09 06:15:15)
                             'size'  3026528