======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '242'
                                          'artist'  'Belly'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 032'
                                           'title'  'Slow Dog'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-3', 'q-chart-2', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '135.637'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 032'
'albumartist'                                       'Various Artists'
'artist'                                            'Belly'
'bpm'                                               '135.637'
'comment'                                           'http://archive.org/details/jwz-mixtape-032'
'crc32'                                             'f8040938'
'date'                                              '1993'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '9A'
'length'                                            '250.6'
'md5'                                               '754f8baccf8bb8740313aabfc5781d04'
'mtime'                                             '1342520434'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'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'                             '-6.76 dB'
'replaygain_track_peak'                             '1.086342'
'sha1'                                              'cd174950c758c82376e5e72f55998e57d12e2c10'
'size'                                              '4009660'
'source'                                            'original'
'title'                                             'Slow Dog'
'tracknumber'                                       '19'

========================== row from database ==========================
                                              'id'  1285853
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-032-VO/19_Belly_--_Slow_Dog_1993.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  242
                                           'genre'  set-pl-jwz
                                        'filesize'  2684243
                                           'mtime'  1620534465
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 19_Belly_ _Slow_Dog_1993 set pl
                                      'tag_artist'  Belly
                                     'tag_release'  jwz mixtape 032
                                       'tag_title'  Slow Dog
                                             'bpm'  135.637
                                    'search_title'  'dog':2 'slow':1
                                   'search_artist'  'belly':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '19':4 '1993':8 'belly':5 'dog':7 'mixtapes':2 'pl':10 'set':9 'slow':6 'vo':3
                                    'search_combo'  '0playlists':6 '19':9 '1993':13 'belly':3B,10 'dog':2A,12 'jwz':4C 'mixtape':5C 'mixtapes':7 'pl':15 'set':14 'slow':1A,11 'vo':8
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  1993
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620534464.596399  (2021-05-09 06:27:44)
                             'size'  2684243