======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '363'
                                          'artist'  'Meat Beat Manifesto'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 017'
                                           'title'  'Mister President'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-2', 'q-bass-1', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['electronica', 'dub', 'industrial', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '139.178'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 017'
'albumartist'                                       'Various Artists'
'artist'                                            'Meat Beat Manifesto'
'bpm'                                               '139.178'
'comment'                                           'http://archive.org/details/jwz-mixtape-017'
'crc32'                                             'd3ca63d5'
'date'                                              '1988'
'discogstags'                                       'electronic'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '12A'
'lastfmtags'                                        ['electronica', 'dub', 'industrial', 'electronic', 'experimental']
'length'                                            '364.42'
'md5'                                               '80d0a6afd5bd98d1bb1f5e2b1426f08d'
'mtime'                                             '1342518925'
'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'                                             '2'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '+2.84 dB'
'replaygain_track_peak'                             '0.643594'
'sha1'                                              '931d00f939d7c2d8d4f1d853a102641513f4bc18'
'size'                                              '5830749'
'source'                                            'original'
'title'                                             'Mister President'
'tracknumber'                                       '09'

========================== row from database ==========================
                                              'id'  1357844
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-017-VO/09_Meat_Beat_Manifesto_--_Mister_President_1988.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  363
                                           'genre'  set-pl-jwz
                                        'filesize'  3634560
                                           'mtime'  1620533835
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 09_Meat_Beat_Manifesto_ _Mister_President_1988 set pl
                                      'tag_artist'  Meat Beat Manifesto
                                     'tag_release'  jwz mixtape 017
                                       'tag_title'  Mister President
                                             'bpm'  139.178
                                    'search_title'  'mister':1 'president':2
                                   'search_artist'  'beat':2 'manifesto':3 'meat':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '09':4 '0playlists':1 '1988':10 'beat':6 'manifesto':7 'meat':5 'mister':8 'mixtapes':2 'pl':12 'president':9 'set':11 'vo':3
                                    'search_combo'  '09':11 '0playlists':8 '1988':17 'beat':4B,13 'jwz':6C 'manifesto':5B,14 'meat':3B,12 'mister':1A,15 'mixtape':7C 'mixtapes':9 'pl':19 'president':2A,16 'set':18 'vo':10
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  12A
                                           '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-2']
                                      'lastfmtags'  ['electronica', 'dub', 'industrial', 'electronic', 'experimental']
                                        'tag_date'  1988
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620533834.6514993  (2021-05-09 06:17:14)
                             'size'  3634560