======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '218'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  'Rick Derringer'
                                         'release'  "Weird Al Yankovic's Greatest Hits"
                                           'title'  'Fat'
                                           'quals'  ("['q-bass-4', '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-1', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['comedy', 'parody', 'rock', 'humor', 'funny']"
                             'musicbrainz_albumid'  '218ded2c-f138-48f0-9b5c-8e53903553cc'
                       'musicbrainz_albumartistid'  '7746d775-9550-4360-b8d5-c37bd448ce01'
                            'musicbrainz_artistid'  '7746d775-9550-4360-b8d5-c37bd448ce01'
                             'musicbrainz_trackid'  '68e1489e-cd5d-45ea-bcda-e82ff081f549'
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'set-th-novelty-styledcovers;set-cover or covered'
                                             'bpm'  '116.789'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             "Weird Al Yankovic's Greatest Hits"
'albumartist'                                       'Weird Al Yankovic'
'albumartistsort'                                   'Yankovic, Weird Al'
'analysis'                                          ['MusicMagic '
 'DataAgEABohHjq+Ko66MgogJh1yDnzGB3YkJw+aW90iGzhj5DoABgAHLGbAC7CHXtcgUgMWAAd5SgXv5z84+gAG9xOcz/catdcDSgAKAAZDgkJWmuYJcFCA0UYWBgUiFvt2rmss0iZIbBEegMIS36/izB7S75LirlII2g6rbCogw8c2934ABsdvwCPmKrVS3+ad+jkM=',
 'MusicMagic '
 'DataAgEABohHjq+Ko66MgogJh1yDnzGB3YkJw+aW90iGzhj5DoABgAHLGbAC7CHXtcgUgMWAAd5SgXv5z84+gAG9xOcz/catdcDSgAKAAZDgkJWmuYJcFCA0UYWBgUiFvt2rmss0iZIbBEegMIS36/izB7S75LirlII2g6rbCogw8c2934ABsdvwCPmKrVS3+ad+jkM=']
'arranger'                                          '“Weird Al” Yankovic'
'artist'                                            'Weird Al Yankovic'
'artistsort'                                        'Yankovic, Weird Al'
'asin'                                              'B00000I012'
'barcode'                                           '723927521129'
'bpm'                                               '116.789'
'catalognumber'                                     '5211-2-SB'
'compilation'                                       'false'
'date'                                              '1988-10-18'
'discnumber'                                        '1'
'disctotal'                                         '1'
'engineer'                                          'Tony Papa'
'fingerprint'                                       ['MusicMagic '
 'FingerprintARsOQfY/3DHBJkgU7RNrEDQRXQ5uCosMdgjqDqEL1gg3CUUMRQiNB9QNpgkOCBYF/AUgBQMEVgPfA60DAQKLArsCyAKiAw8DFQLmAqwCsAJ2+kjSlNIX+05auQISCV4ENx+jD0QJCwkaCHsk1Ai8BXIGCRFKBMMJAhFaCBcFcwO1AvcDJgK3AigBagBE/50ASv/BAC7/if99/9f/9QAJ/7sOuvV01VoRsb9dEmsQHhlW/UkDshfmIDMMIgwqKUMdGROsEmcSihhfJC0TXBFSC20G3QgTBzcFewTqAqsBWgIcATUBqgIFAboB+AF2ATYAqOKZwYBUd+UT63f3AQTq9/cIcQetA1/8YwSiFpYBTgGjBN4oAAsDBysR3QZVD3IEKQOhA6MD4AKqAjYBtQClAEkAOwBnAK4AMwBQACcAcgBHA7a9fQw1W4b83f3yBjwZ1f5EAs4HRw1B/GjvWfXL/CH3/OUj+xf0wunZ8brvl/lh+yv6l/sU/IT9DP5m/y7/Af98/0z/cf99/8oALwFIAL71MvR0GmTTHQ7/F0cJzxKR/CYRyBFkEVIM++vhLaIXC/qsqHP/PgxS/DICwvKBAK4CKQPSAdoDGAFl/28BHADeAKEA2AChAPAAZQB3AQwA6kUR7iMEnNT6AbgbKxFQFs8VvApREKwhLvji09rq+/y6BvskiwJ16YfdVO+RAbT+I//E+sv84vze+3MAAwBgAUIAhP/k/34ARwB7ATcBoAECIR8YDw==',
 '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']
'isrc'                                              'USVR10200027'
'key'                                               '11A'
'label'                                             'Scotti Bros. Records'
'language'                                          'eng'
'lastfmtags'                                        ['comedy', 'parody', 'rock', 'humor', 'funny']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '7746d775-9550-4360-b8d5-c37bd448ce01'
'musicbrainz_albumid'                               '218ded2c-f138-48f0-9b5c-8e53903553cc'
'musicbrainz_artistid'                              '7746d775-9550-4360-b8d5-c37bd448ce01'
'musicbrainz_trackid'                               '68e1489e-cd5d-45ea-bcda-e82ff081f549'
'producer'                                          'Rick Derringer'
'q-bass'                                            '4'
'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'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            ['153', '153']
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '+0.77 dB'
'replaygain_track_peak'                             '0.824710'
'script'                                            'Latn'
'title'                                             'Fat'
'tracknumber'                                       '1'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1294028
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Greatest Hits I/Weird Al Yankovic@Greatest Hits I@1988@01@Weird Al Yankovic@Fat.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  218
                                           'genre'  set-th-novelty-styledcovers;set-cover or covered
                                        'filesize'  3273691
                                           'mtime'  1636917342
                                   'redo_metaread'  0
                                        'rest_str'   00spent I Yankovic@Greatest I@1988@01@Weird Yankovic@Fat set th novelty styledcovers;set cover or covered
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Weird Al Yankovic's Greatest Hits
                                       'tag_title'  Fat
                                             'bpm'  116.789
                                    'search_title'  'fat':1
                                   'search_artist'  'al':2 'weird':1 'yankovic':3
                                  'search_release'  'al':2 'greatest':6 'hits':7 's':4 'weird':1 'yankovic':3 'yankovics':5
                                     'search_rest'  '00spent':1 '01':7 '1988':6 'cover':18 'covered':20 'fat':10 'greatest':4 'i':2,5 'novelty':13 'or':19 'set':11,15,17 'styledcovers':14,16 'th':12 'weird':8 'yankovic':3,9
                                    'search_combo'  '00spent':12 '01':18 '1988':17 'al':3B,6C 'cover':29 'covered':31 'fat':1A,21 'greatest':10C,15 'hits':11C 'i':13,16 'novelty':24 'or':30 's':8C 'set':22,26,28 'styledcovers':25,27 'th':23 'weird':2B,5C,19 'yankovic':4B,7C,14,20 'yankovics':9C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-1', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-oldst-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917342.2877307  (2021-11-14 20:15:42)
                             'size'  3273691