======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '225'
                                          'artist'  '"Weird Al" Yankovic'
                                     'text_people'  ''
                                         'release'  'Greatest Hits, Volume II'
                                           'title'  'Smells Like Nirvana'
                                           'quals'  ("['q-bass-2', 'q-vocals-3', 'q-play-2', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['funny', 'comedy', 'humor', 'rap', 'parody']"
                             'musicbrainz_albumid'  'a492734f-5087-4109-ad15-c46721a44617'
                       'musicbrainz_albumartistid'  '7746d775-9550-4360-b8d5-c37bd448ce01'
                            'musicbrainz_artistid'  '7746d775-9550-4360-b8d5-c37bd448ce01'
                             'musicbrainz_trackid'  '0995ef8b-a761-4bb0-8e5f-84348fa18c4d'
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'set-th-novelty-styledcovers;set-cover or covered'
                                             'bpm'  '120.830'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             ['Greatest Hits, Volume II', 'Greatest Hits, Volume II']
'albumartist'                                       'Weird Al Yankovic'
'analysis'                                          ['MusicMagic '
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 'MusicMagic '
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'artist'                                            '"Weird Al" Yankovic'
'bpm'                                               '120.830'
'compilation'                                       'false'
'date'                                              '1994'
'fingerprint'                                       ['MusicMagic '
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 'MusicMagic '
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'fmps_rating'                                       '0.6'
'foosic id'                                         ['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',
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'genre'                                             ['set-th-novelty-styledcovers', 'set-cover or covered']
'key'                                               '4A'
'lastfmtags'                                        ['funny', 'comedy', 'humor', 'rap', 'parody']
'musicbrainz_albumartist'                           ['"Weird Al" Yankovic', '"Weird Al" Yankovic']
'musicbrainz_albumartistid'                         ['7746d775-9550-4360-b8d5-c37bd448ce01', '7746d775-9550-4360-b8d5-c37bd448ce01']
'musicbrainz_albumartistsortname'                   ['Yankovic, Weird Al', 'Yankovic, Weird Al']
'musicbrainz_albumid'                               ['a492734f-5087-4109-ad15-c46721a44617', 'a492734f-5087-4109-ad15-c46721a44617']
'musicbrainz_albumstatus'                           ['official', 'official']
'musicbrainz_albumtype'                             ['compilation', 'compilation']
'musicbrainz_artistid'                              ['7746d775-9550-4360-b8d5-c37bd448ce01', '7746d775-9550-4360-b8d5-c37bd448ce01']
'musicbrainz_nonalbum'                              ['0', '0']
'musicbrainz_sortname'                              ['Yankovic, Weird Al', 'Yankovic, Weird Al']
'musicbrainz_trackid'                               ['0995ef8b-a761-4bb0-8e5f-84348fa18c4d', '0995ef8b-a761-4bb0-8e5f-84348fa18c4d']
'musicbrainz_variousartists'                        ['0', '0']
'musicip_puid'                                      ['2d4decf5-f729-8802-1ffe-190ad8b6ed7c', '2d4decf5-f729-8802-1ffe-190ad8b6ed7c']
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'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'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            ['153', '153']
'releasecountry'                                    ['US', 'US']
'replaygain_track_gain'                             '-5.61 dB'
'replaygain_track_peak'                             '1.055750'
'title'                                             ['Smells Like Nirvana', 'Smells Like Nirvana']
'tracknumber'                                       ['4', '4']
'tracktotal'                                        '12'

========================== row from database ==========================
                                              'id'  1297370
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Greatest Hits II/Weird Al Yankovic@Greatest Hit Volume II@1994@04@Weird Al Yankovic@Smells Like Nirvana.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  225
                                           'genre'  set-th-novelty-styledcovers;set-cover or covered
                                        'filesize'  3459151
                                           'mtime'  1636917359
                                   'redo_metaread'  0
                                        'rest_str'   00spent Yankovic@Greatest II@1994@04@Weird Yankovic@Smells set th novelty styledcovers;set cover or covered
                                      'tag_artist'  "Weird Al" Yankovic
                                     'tag_release'  Greatest Hits, Volume II
                                       'tag_title'  Smells Like Nirvana
                                             'bpm'  120.83
                                    'search_title'  'like':2 'nirvana':3 'smells':1
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'greatest':1 'hits':2,3 'ii':5 'volume':4
                                     'search_rest'  '00spent':1 '04':6 '1994':5 'cover':17 'covered':19 'greatest':3 'ii':4 'novelty':12 'or':18 'set':10,14,16 'smells':9 'styledcovers':13,15 'th':11 'weird':7 'yankovic':2,8
                                    'search_combo'  '00spent':12 '04':17 '1994':16 'al':5B 'cover':28 'covered':30 'greatest':7C,14 'hits':8C,9C 'ii':11C,15 'like':2A 'nirvana':3A 'novelty':23 'or':29 'set':21,25,27 'smells':1A,20 'styledcovers':24,26 'th':22 'volume':10C 'weird':4B,18 'yankovic':6B,13,19
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-localness-1', 'q-play-2', 'q-bass-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['funny', 'comedy', 'humor', 'rap', 'parody']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917358.577447  (2021-11-14 20:15:58)
                             'size'  3459151