======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '266'
                                          'artist'  'Sirius B'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 014'
                                           'title'  'Build Your Children'
                                           'quals'  ("['q-bass-1', 'q-vocals-2', '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'  "['industrial', 'latin', 'jazz', 'ebm', 'brazilian']"
                                     'discogstags'  "['techno', 'electronic', 'electro']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1983'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '96.899'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 014'
'albumartist'                                       'Various Artists'
'artist'                                            'Sirius B'
'bpm'                                               '96.899'
'comment'                                           'http://archive.org/details/jwz-mixtape-014'
'crc32'                                             'd03cb691'
'date'                                              '1983'
'discogstags'                                       ['techno', 'electronic', 'electro']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '6A'
'lastfmtags'                                        ['industrial', 'latin', 'jazz', 'ebm', 'brazilian']
'length'                                            '266.89'
'md5'                                               'c34b7885f3b83b21f7a833392179df4d'
'mtime'                                             '1342518630'
'q-bass'                                            '1'
'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'                                          '2'
'replaygain_track_gain'                             '-0.40 dB'
'replaygain_track_peak'                             '0.697315'
'sha1'                                              '818e8b3a13d7222d221d27c8d9a1eb00ac4db9ca'
'size'                                              '4320937'
'source'                                            'original'
'title'                                             'Build Your Children'
'tracknumber'                                       '13'

========================== row from database ==========================
                                              'id'  1323943
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-014-VO/13_Sirius_B_--_Build_Your_Children_1983.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  266
                                           'genre'  set-pl-jwz
                                        'filesize'  3157985
                                           'mtime'  1620533747
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 13_Sirius_B_ _Build_Your_Children_1983 set pl
                                      'tag_artist'  Sirius B
                                     'tag_release'  jwz mixtape 014
                                       'tag_title'  Build Your Children
                                             'bpm'  96.899
                                    'search_title'  'build':1 'children':3 'your':2
                                   'search_artist'  'b':2 'sirius':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '13':4 '1983':10 'b':6 'build':7 'children':9 'mixtapes':2 'pl':12 'set':11 'sirius':5 'vo':3 'your':8
                                    'search_combo'  '0playlists':8 '13':11 '1983':17 'b':5B,13 'build':1A,14 'children':3A,16 'jwz':6C 'mixtape':7C 'mixtapes':9 'pl':19 'set':18 'sirius':4B,12 'vo':10 'your':2A,15
                                    'tag_tracknum'  13
                                      '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-1', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['industrial', 'latin', 'jazz', 'ebm', 'brazilian']
                                        'tag_date'  1983
                                     'discogstags'  ['techno', 'electronic', 'electro']

============================== file details ==============================
                                           'mtime'  1620533746.6377728  (2021-05-09 06:15:46)
                             'size'  3157985