======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '177'
                                          'artist'  'Souls'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 035'
                                           'title'  'T.N.C.Q.'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', '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-3', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['swedish', 'indie pop', 'indie', 'female vocalists', 'pop']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '24'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '142.508'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 035'
'albumartist'                                       'Various Artists'
'artist'                                            'Souls'
'bpm'                                               '142.508'
'comment'                                           'http://archive.org/details/jwz-mixtape-035'
'crc32'                                             'ed27a47a'
'date'                                              '1997'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '8A'
'lastfmtags'                                        ['swedish', 'indie pop', 'indie', 'female vocalists', 'pop']
'length'                                            '179.95'
'md5'                                               'e6d8312aaafb6240aac36a518fe73d3f'
'mtime'                                             '1342520734'
'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'                             '-9.43 dB'
'replaygain_track_peak'                             '1.175716'
'sha1'                                              'e39994c26e3b00693774ddcea46110c06c22fedc'
'size'                                              '3599118'
'source'                                            'original'
'title'                                             'T.N.C.Q.'
'tracknumber'                                       '24'

========================== row from database ==========================
                                              'id'  1340264
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-035-VO/24_Souls_--_T.N.C.Q._1997.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  177
                                           'genre'  set-pl-jwz
                                        'filesize'  2030283
                                           'mtime'  1620534688
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 24_Souls_ _T.N.C.Q._1997 set pl
                                      'tag_artist'  Souls
                                     'tag_release'  jwz mixtape 035
                                       'tag_title'  T.N.C.Q.
                                             'bpm'  142.508
                                    'search_title'  'c':3 'n':2 'q':4 't':1 'tncq':5
                                   'search_artist'  'souls':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '1997':10,12 '24':4 'c':8 'mixtapes':2 'n':7 'pl':14 'q':9 'set':13 'souls':5 't':6 'tncq':11 'vo':3
                                    'search_combo'  '0playlists':9 '1997':18,20 '24':12 'c':3A,16 'jwz':7C 'mixtape':8C 'mixtapes':10 'n':2A,15 'pl':22 'q':4A,17 'set':21 'souls':6B,13 't':1A,14 'tncq':5A,19 'vo':11
                                    'tag_tracknum'  24
                                      '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'  ['swedish', 'indie pop', 'indie', 'female vocalists', 'pop']
                                        'tag_date'  1997
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620534688.2206986  (2021-05-09 06:31:28)
                             'size'  2030283