======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '175'
                                          'artist'  'Queen'
                                     'text_people'  ''
                                         'release'  'Greatest Hits'
                                           'title'  'Good Old Fashioned Lover Boy'
                                           'quals'  ("['q-bass-3', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-4', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-2', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']"
                                     'discogstags'  "['rock', 'pop rock', 'glam']"
                             'musicbrainz_albumid'  'e3805c20-19a5-4f8f-9dc4-cdf3a813a3a0'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  'c657f449-2132-4e03-9962-48559158466d'
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '96.072'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Greatest Hits'
'analysis'                                          ('MusicMagic '
 'DataAgEAAH7tmS6Xn9sOh+zqai4igAGBOYZU+J+h8y+Yh0DtV4ABjrgSMrDipC/Rsp6AhMOAAdhEr0v+Urr1gAG9Ef5SF3uoyrtggAKAAZhem83lu4dN4jk4JI0sgbWHaeoGoVwxjoSdAWWgMIg/9gCyN6TvwnGfgITEgAHm9JXx+06/1YMXubL3cAMFrWm/LIF+gAE=')
'artist'                                            'Queen'
'bpm'                                               ['96.072', '96.072']
'date'                                              '1992'
'discogstags'                                       ['rock', 'pop rock', 'glam']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '000084440000ca06141130ffc0fcc343373caaac3ef03f0ecf4d3e7fff58c71081ff0c2edb30d909336bc0f3fcfde3cc387c43f7838e08ff3f7ce2ffcff76cfdf4032ffffcb023f3f3bc17ffcbdcff25c3adb7fbf63c03ebfbb6c025c674f8cf0ebcfb7c7f380dffcfc0cd339d4ce07f3e3cf1ff2fc0eb333e5c5073bfacf338fc8cd3ecfedc6abbac1dfaef034ef0bcbd04dcffec0cc2f7a21c8affcd0c3e0820b3fbea7b880ff3d0f2435f30d003ff14ed9c37fd0eff8fad4981f7f3fccef7f1c4fb60d8e420fff3b0b8cf5eccc15fbf5dccff9d54823a0a4afffbfc0cf9cff3ccbfccffb88f7ecffc32fbedd080f5b0ac88f853b063c17be1d8ffefcbfb858120d301f38cd6c32f98d324bb7171589f144ce23c38e7c0dcace7f41fc84bed3db887a32ccc1f7df5cc6038fe60c2b3cfdcf8007c8a7f3c454472cfe5f89cfff5382eb391f3e2ee037c4f3a0cf8f3ebd13afecbd704e8ef5ff4fffb1ba07dc733b0137f8f3df38e3c673fa1f38e3ce3be3ce79e38878a6565caa99638e8a2572aaadd70be1d30b63dd78ee8ed869a9dba5b61aad87aa3a66afa896396596586aaaaaaeaaaaaaa80'
'genre'                                             'rock-cppex-classic'
'key'                                               '6A'
'lastfmtags'                                        ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
'musicbrainz_albumid'                               'e3805c20-19a5-4f8f-9dc4-cdf3a813a3a0'
'musicbrainz_trackid'                               'c657f449-2132-4e03-9962-48559158466d'
'musicbrainz_trmid'                                 'ba135210-ee70-4877-ac55-4d85e49735e6'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '3'
'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'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-5.17 dB'
'replaygain_track_peak'                             '1.019192'
'title'                                             'Good Old Fashioned Lover Boy'
'tracknumber'                                       '16'

========================== row from database ==========================
                                              'id'  1413028
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Queen/Greatest Hits/Queen@Greatest Hits@1992@16@Queen@Good Old Fashioned Lover Boy.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  175
                                           'genre'  rock-cppex-classic
                                        'filesize'  2677234
                                           'mtime'  1636038809
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy Queen@Greatest Hits@1992@16@Queen@Good rock cppex classic
                                      'tag_artist'  Queen
                                     'tag_release'  Greatest Hits
                                       'tag_title'  Good Old Fashioned Lover Boy
                                             'bpm'  96.072
                                    'search_title'  'boy':5 'fashioned':3 'good':1 'lover':4 'old':2
                                   'search_artist'  'queen':1
                                  'search_release'  'greatest':1 'hits':2
                                     'search_rest'  '16':6 '1992':5 'classic':11 'classicprogpsy':1 'cppex':10 'good':8 'greatest':3 'hits':4 'queen':2,7 'rock':9
                                    'search_combo'  '16':14 '1992':13 'boy':5A 'classic':19 'classicprogpsy':9 'cppex':18 'fashioned':3A 'good':1A,16 'greatest':7C,11 'hits':8C,12 'lover':4A 'old':2A 'queen':6B,10,15 'rock':17
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-2', 'q-chart-4', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-vocals-4', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
                                        'tag_date'  1992
                                     'discogstags'  ['rock', 'pop rock', 'glam']

============================== file details ==============================
                                           'mtime'  1636038808.655132  (2021-11-04 16:13:28)
                             'size'  2677234