======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '126'
                                          'artist'  'The Pixies'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 018'
                                           'title'  'Planet of Sound'
                                           'quals'  ("['q-bass-3', '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-3', 'q-other-4', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'indie', 'rock', 'indie rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '103.378'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 018'
'albumartist'                                       'Various Artists'
'artist'                                            'The Pixies'
'bpm'                                               '103.378'
'comment'                                           'http://archive.org/details/jwz-mixtape-018'
'crc32'                                             '80b30d4a'
'date'                                              '1991'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '11A'
'lastfmtags'                                        ['alternative rock', 'alternative', 'indie', 'rock', 'indie rock']
'length'                                            '126.38'
'md5'                                               '390f3bc80efe129acef8d05c20520a9f'
'mtime'                                             '1342519010'
'q-bass'                                            '3'
'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'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-5.01 dB'
'replaygain_track_peak'                             '1.018922'
'sha1'                                              'b8554349c0e5af378f7b2e8df036aa14d5312305'
'size'                                              '4271616'
'source'                                            'original'
'title'                                             'Planet of Sound'
'tracknumber'                                       '07'

========================== row from database ==========================
                                              'id'  1349398
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-018-VO/07_The_Pixies_--_Planet_of_Sound_1991.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  126
                                           'genre'  set-pl-jwz
                                        'filesize'  1509679
                                           'mtime'  1620533853
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 07_The_Pixies_ _Planet_of_Sound_1991 set pl
                                      'tag_artist'  The Pixies
                                     'tag_release'  jwz mixtape 018
                                       'tag_title'  Planet of Sound
                                             'bpm'  103.378
                                    'search_title'  'of':2 'planet':1 'sound':3
                                   'search_artist'  'pixies':2 'the':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '07':4 '0playlists':1 '1991':10 'mixtapes':2 'of':8 'pixies':6 'pl':12 'planet':7 'set':11 'sound':9 'the':5 'vo':3
                                    'search_combo'  '07':11 '0playlists':8 '1991':17 'jwz':6C 'mixtape':7C 'mixtapes':9 'of':2A,15 'pixies':5B,13 'pl':19 'planet':1A,14 'set':18 'sound':3A,16 'the':4B,12 'vo':10
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-4', '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-3', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'indie', 'rock', 'indie rock']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620533853.2635581  (2021-05-09 06:17:33)
                             'size'  1509679