======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '189'
                                          'artist'  'Jem'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 067'
                                           'title'  'I Always Knew'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-3', 'q-chart-3', 'q-bass-2', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                      'lastfmtags'  "['indie', 'electronic', 'alternative', 'female vocalists', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '97.085'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 067'
'albumartist'                                       'Various Artists'
'artist'                                            'Jem'
'bpm'                                               '97.085'
'comment'                                           'http://archive.org/details/jwz-mixtape-067'
'crc32'                                             'a50286a5'
'date'                                              '2008'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '11A'
'lastfmtags'                                        ['indie', 'electronic', 'alternative', 'female vocalists', 'pop']
'length'                                            '189.72'
'md5'                                               'bae3db25e77bf2453ec60548efde0fe1'
'mtime'                                             '1342524041'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '2'
'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'                             '-7.45 dB'
'replaygain_track_peak'                             '1.160932'
'sha1'                                              'a89bed995dfbb09c7c1bcd0e2f1a3857bd0d8d9c'
'size'                                              '5796161'
'source'                                            'original'
'title'                                             'I Always Knew'
'tracknumber'                                       '07'

========================== row from database ==========================
                                              'id'  1303310
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-067-VO/07_Jem_--_I_Always_Knew_2008.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  189
                                           'genre'  set-pl-jwz
                                        'filesize'  2248631
                                           'mtime'  1620385704
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 07_Jem_ _I_Always_Knew_2008 set pl
                                      'tag_artist'  Jem
                                     'tag_release'  jwz mixtape 067
                                       'tag_title'  I Always Knew
                                             'bpm'  97.085
                                    'search_title'  'always':2 'i':1 'knew':3
                                   'search_artist'  'jem':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '07':4 '0playlists':1 '2008':9 'always':7 'i':6 'jem':5 'knew':8 'mixtapes':2 'pl':11 'set':10 'vo':3
                                    'search_combo'  '07':10 '0playlists':7 '2008':15 'always':2A,13 'i':1A,12 'jem':4B,11 'jwz':5C 'knew':3A,14 'mixtape':6C 'mixtapes':8 'pl':17 'set':16 'vo':9
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', '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-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['indie', 'electronic', 'alternative', 'female vocalists', 'pop']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385704.370734  (2021-05-07 13:08:24)
                             'size'  2248631