======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '217'
                                          'artist'  'Gang of Four'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 058'
                                           'title'  'We Live As We Dream, Alone'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-1', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-3', 'q-chart-3', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['new wave', 'post punk', 'punk', 'british']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1982'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '94.946'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 058'
'albumartist'                                       'Various Artists'
'artist'                                            'Gang of Four'
'bpm'                                               '94.946'
'comment'                                           'http://archive.org/details/jwz-mixtape-058'
'crc32'                                             '1ae2c8e8'
'date'                                              '1982'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '9A'
'lastfmtags'                                        ['new wave', 'post punk', 'punk', 'british']
'length'                                            '219.56'
'md5'                                               'c8f095ede46618ce2995a32378083c39'
'mtime'                                             '1342523095'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '3'
'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'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-0.76 dB'
'replaygain_track_peak'                             '1.047198'
'sha1'                                              'c77fbd294a7c375cde9d48299ed45d6657670549'
'size'                                              '3513112'
'source'                                            'original'
'title'                                             'We Live As We Dream, Alone'
'tracknumber'                                       '10'

========================== row from database ==========================
                                              'id'  1344826
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-058-VO/10_Gang_of_Four_--_We_Live_As_We_Dream,_Alone_1982.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  217
                                           'genre'  set-pl-jwz
                                        'filesize'  2642900
                                           'mtime'  1620535708
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 10_Gang_of_Four_ _We_Live_As_We_Dream,_Alone_1982 set pl
                                      'tag_artist'  Gang of Four
                                     'tag_release'  jwz mixtape 058
                                       'tag_title'  We Live As We Dream, Alone
                                             'bpm'  94.946
                                    'search_title'  'alone':6 'as':3 'dream':4,5 'live':2 'we':1
                                   'search_artist'  'four':3 'gang':1 'of':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '10':4 '1982':14,21 'alone':13,20 'as':10,17 'dream':12,19 'four':7 'gang':5 'live':9,16 'mixtapes':2 'of':6 'pl':23 'set':22 'vo':3 'we':8,11,15,18
                                    'search_combo'  '0playlists':12 '10':15 '1982':25,32 'alone':6A,24,31 'as':3A,21,28 'dream':4A,5A,23,30 'four':9B,18 'gang':7B,16 'jwz':10C 'live':2A,20,27 'mixtape':11C 'mixtapes':13 'of':8B,17 'pl':34 'set':33 'vo':14 'we':1A,19,22,26,29
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-1', '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'  ['new wave', 'post punk', 'punk', 'british']
                                        'tag_date'  1982
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620535707.7636383  (2021-05-09 06:48:27)
                             'size'  2642900