======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '212'
                                          'artist'  'Weird Al Yankovic'
                                     'text_people'  'Rick Derringer'
                                         'release'  "Weird Al Yankovic's Greatest Hits"
                                           'title'  'Like a Surgeon'
                                           'quals'  ("['q-bass-2', 'q-vocals-4', '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'  'ca26a039-7db6-447a-98a1-76a78a2b0a9e'
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'set-th-novelty-styledcovers;set-cover or covered'
                                             'bpm'  '126.410'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             "Weird Al Yankovic's Greatest Hits"
'albumartist'                                       'Weird Al Yankovic'
'albumartistsort'                                   'Yankovic, Weird Al'
'analysis'                                          ['MusicMagic '
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 'MusicMagic '
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'arranger'                                          '“Weird Al” Yankovic'
'artist'                                            'Weird Al Yankovic'
'artistsort'                                        'Yankovic, Weird Al'
'asin'                                              'B00000I012'
'barcode'                                           '723927521129'
'bpm'                                               '126.410'
'catalognumber'                                     '5211-2-SB'
'compilation'                                       'false'
'date'                                              '1988-10-18'
'discnumber'                                        '1'
'disctotal'                                         '1'
'engineer'                                          'Tony Papa'
'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']
'isrc'                                              'USVR10200029'
'key'                                               '3A'
'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'                               'ca26a039-7db6-447a-98a1-76a78a2b0a9e'
'producer'                                          'Rick Derringer'
'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'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'rating'                                            ['102', '102']
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '+1.05 dB'
'replaygain_track_peak'                             '0.692262'
'script'                                            'Latn'
'title'                                             'Like a Surgeon'
'tracknumber'                                       '3'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1313320
                                            'path'  /data/Music/Bulk/00spent/Weird Al/Weird Al Yankovic/Greatest Hits I/Weird Al Yankovic@Greatest Hits I@1988@03@Weird Al Yankovic@Like A Surgeon.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  212
                                           'genre'  set-th-novelty-styledcovers;set-cover or covered
                                        'filesize'  3269417
                                           'mtime'  1636917342
                                   'redo_metaread'  0
                                        'rest_str'   00spent I Yankovic@Greatest I@1988@03@Weird Yankovic@Like set th novelty styledcovers;set cover or covered
                                      'tag_artist'  Weird Al Yankovic
                                     'tag_release'  Weird Al Yankovic's Greatest Hits
                                       'tag_title'  Like a Surgeon
                                             'bpm'  126.41
                                    'search_title'  'a':2 'like':1 'surgeon':3
                                   '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 '03':7 '1988':6 'cover':18 'covered':20 'greatest':4 'i':2,5 'like':10 'novelty':13 'or':19 'set':11,15,17 'styledcovers':14,16 'th':12 'weird':8 'yankovic':3,9
                                    'search_combo'  '00spent':14 '03':20 '1988':19 'a':2A 'al':5B,8C 'cover':31 'covered':33 'greatest':12C,17 'hits':13C 'i':15,18 'like':1A,23 'novelty':26 'or':32 's':10C 'set':24,28,30 'styledcovers':27,29 'surgeon':3A 'th':25 'weird':4B,7C,21 'yankovic':6B,9C,16,22 'yankovics':11C
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  3A
                                           '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-2', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  ['comedy', 'parody', 'rock', 'humor', 'funny']
                                        'tag_date'  1988
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636917342.449764  (2021-11-14 20:15:42)
                             'size'  3269417