======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '213'
                                          'artist'  'T. Raumschmiere'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 030'
                                           'title'  'A Mess'
                                           '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-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['electronica', 'electroclash', 'electro', 'electronic', 'techno']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '140.335'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 030'
'albumartist'                                       'Various Artists'
'artist'                                            'T. Raumschmiere'
'bpm'                                               '140.335'
'comment'                                           'http://archive.org/details/jwz-mixtape-030'
'crc32'                                             'e973a392'
'date'                                              '2005'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '8A'
'lastfmtags'                                        ['electronica', 'electroclash', 'electro', 'electronic', 'techno']
'length'                                            '222.25'
'md5'                                               'deabcad28a6deaf854a42235f2be6981'
'mtime'                                             '1342520207'
'q-bass'                                            '4'
'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'                             '-6.03 dB'
'replaygain_track_peak'                             '0.821605'
'sha1'                                              'fdc4ce5879bd38ff25fdcbf04dc52ba90683dab0'
'size'                                              '4445184'
'source'                                            'original'
'title'                                             'A Mess'
'tracknumber'                                       '03'

========================== row from database ==========================
                                              'id'  1317601
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-030-VO/03_T._Raumschmiere_--_A_Mess_2005.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  213
                                           'genre'  set-pl-jwz
                                        'filesize'  2297472
                                           'mtime'  1620534312
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 03_T._Raumschmiere_ _A_Mess_2005 set pl
                                      'tag_artist'  T. Raumschmiere
                                     'tag_release'  jwz mixtape 030
                                       'tag_title'  A Mess
                                             'bpm'  140.335
                                    'search_title'  'a':1 'mess':2
                                   'search_artist'  'raumschmiere':3 't':1,2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '03':4,7 '0playlists':1 '2005':12 'a':10 'mess':11 'mixtapes':2 'pl':14 'raumschmiere':6,9 'set':13 't':5,8 'vo':3
                                    'search_combo'  '03':11,14 '0playlists':8 '2005':19 'a':1A,17 'jwz':6C 'mess':2A,18 'mixtape':7C 'mixtapes':9 'pl':21 'raumschmiere':5B,13,16 'set':20 't':3B,4B,12,15 'vo':10
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           '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-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['electronica', 'electroclash', 'electro', 'electronic', 'techno']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620534311.5593054  (2021-05-09 06:25:11)
                             'size'  2297472