======================== unified (from filesystem) ========================
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                                        'duration'  '299'
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                                     'text_people'  ''
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 "'q-drums-4', 'q-other-2', 'q-mixbeat-3', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  "['ebm', 'industrial', 'electronic', 'experimental', 'industrial rock']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '108.938'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 068'
'albumartist'                                       'Various Artists'
'artist'                                            'Skinny Puppy'
'bpm'                                               '108.938'
'comment'                                           'http://archive.org/details/jwz-mixtape-068'
'crc32'                                             '127e7dcb'
'date'                                              '1988'
'discogstags'                                       'electronic'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'height'                                            '0'
'key'                                               '10A'
'lastfmtags'                                        ['ebm', 'industrial', 'electronic', 'experimental', 'industrial rock']
'length'                                            '300.49'
'md5'                                               '4e7cf14defa4a7f7b511befddb7961ae'
'mtime'                                             '1342524151'
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '3'
'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'                             '1.101197'
'sha1'                                              '3ecd4c52442afd8619d3fb1bd480e327536e6a2f'
'size'                                              '4807939'
'source'                                            'original'
'title'                                             'The Second Opinion'
'tracknumber'                                       '13'
'width'                                             '0'

========================== row from database ==========================
                                              'id'  1332290
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-068-VO/13_Skinny_Puppy_--_The_Second_Opinion_1988.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  299
                                           'genre'  set-pl-jwz
                                        'filesize'  3866455
                                           'mtime'  1620385710
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 13_Skinny_Puppy_ _The_Second_Opinion_1988 set pl
                                      'tag_artist'  Skinny Puppy
                                     'tag_release'  jwz mixtape 068
                                       'tag_title'  The Second Opinion
                                             'bpm'  108.938
                                    'search_title'  'opinion':3 'second':2 'the':1
                                   'search_artist'  'puppy':2 'skinny':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '13':4 '1988':10 'mixtapes':2 'opinion':9 'pl':12 'puppy':6 'second':8 'set':11 'skinny':5 'the':7 'vo':3
                                    'search_combo'  '0playlists':8 '13':11 '1988':17 'jwz':6C 'mixtape':7C 'mixtapes':9 'opinion':3A,16 'pl':19 'puppy':5B,13 'second':2A,15 'set':18 'skinny':4B,12 'the':1A,14 'vo':10
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-3', 'q-chart-2', '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-other-2', 'q-bass-1', 'q-vocals-2', 'q-unu-2']
                                      'lastfmtags'  ['ebm', 'industrial', 'electronic', 'experimental', 'industrial rock']
                                        'tag_date'  1988
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620385710.468184  (2021-05-07 13:08:30)
                             'size'  3866455