======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '196'
                                          'artist'  'Android Lust'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 028'
                                           'title'  'Mother'
                                           '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'  "['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '123.032'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 028'
'albumartist'                                       'Various Artists'
'artist'                                            'Android Lust'
'bpm'                                               '123.032'
'comment'                                           'http://archive.org/details/jwz-mixtape-028'
'crc32'                                             'ce0fdf46'
'date'                                              '2005'
'discogstags'                                       'electronic'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '6A'
'lastfmtags'                                        ['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']
'length'                                            '199.77'
'md5'                                               'f233ea770526f5f0759d1a662e09bdc2'
'mtime'                                             '1342520034'
'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'                             '-8.65 dB'
'replaygain_track_peak'                             '1.193309'
'sha1'                                              '331e96295e2eff329b1fc5cf432c088af18a5bf4'
'size'                                              '3995403'
'source'                                            'original'
'title'                                             'Mother'
'tracknumber'                                       '10'

========================== row from database ==========================
                                              'id'  1329201
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-028-VO/10_Android_Lust_--_Mother_2005.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  196
                                           'genre'  set-pl-jwz
                                        'filesize'  2537282
                                           'mtime'  1620534279
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 10_Android_Lust_ _Mother_2005 set pl
                                      'tag_artist'  Android Lust
                                     'tag_release'  jwz mixtape 028
                                       'tag_title'  Mother
                                             'bpm'  123.032
                                    'search_title'  'mother':1
                                   'search_artist'  'android':1 'lust':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '10':4 '2005':8 'android':5 'lust':6 'mixtapes':2 'mother':7 'pl':10 'set':9 'vo':3
                                    'search_combo'  '0playlists':6 '10':9 '2005':13 'android':2B,10 'jwz':4C 'lust':3B,11 'mixtape':5C 'mixtapes':7 'mother':1A,12 'pl':15 'set':14 'vo':8
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  6A
                                           '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'  ['ebm', 'gothic', 'industrial', 'electronic', 'darkwave']
                                        'tag_date'  2005
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620534279.0702653  (2021-05-09 06:24:39)
                             'size'  2537282