======================== unified (from filesystem) ========================
                                         'bitrate'  '128.003'
                                        'duration'  '181'
                                          'artist'  'Queen'
                                     'text_people'  ''
                                         'release'  'Greatest Hits'
                                           'title'  'We Are The Champions'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-4', 'q-chart-4', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'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'  'fc0c5b6b-9e7a-4036-831c-9c023ee79d92'
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '128.986'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Greatest Hits'
'analysis'                                          ('MusicMagic '
 'DataAgEAANaDprig5Qukjhi5PDB9sf6CDYOe8qagKzmSj6P6IYABgAEAzay3oVC6hJNMhhKAAfS9pdfxjeSwiFHMoP0cBwCy184CgAKAAZhem83lu4dN4jk4JI0sgbWHaeoGoVwxjoSdAWWgMIg/9gCyN6TvwnGfgITEgAHm9JXx+06/1YMXubL3cAMFrWm/LIF+gAE=')
'artist'                                            'Queen'
'bpm'                                               ['128.986', '128.986']
'date'                                              '1992'
'discogstags'                                       ['rock', 'pop rock', 'glam']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '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'
'genre'                                             'rock-cppex-classic'
'key'                                               '7B'
'lastfmtags'                                        ['80s', 'glam rock', 'rock', 'hard rock', 'classic rock']
'musicbrainz_albumid'                               'e3805c20-19a5-4f8f-9dc4-cdf3a813a3a0'
'musicbrainz_trackid'                               'fc0c5b6b-9e7a-4036-831c-9c023ee79d92'
'musicbrainz_trmid'                                 '2a4fe39e-59eb-4853-9df3-c1714125568c'
'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'                             '-7.33 dB'
'replaygain_track_peak'                             '0.968601'
'title'                                             'We Are The Champions'
'tracknumber'                                       '2'

========================== row from database ==========================
                                              'id'  1414001
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Queen/Greatest Hits/Queen@Greatest Hits@1992@02@Queen@We Are The Champions.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  181
                                           'genre'  rock-cppex-classic
                                        'filesize'  2736168
                                           'mtime'  1636038809
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy Queen@Greatest Hits@1992@02@Queen@We rock cppex classic
                                      'tag_artist'  Queen
                                     'tag_release'  Greatest Hits
                                       'tag_title'  We Are The Champions
                                             'bpm'  128.986
                                    'search_title'  'are':2 'champions':4 'the':3 'we':1
                                   'search_artist'  'queen':1
                                  'search_release'  'greatest':1 'hits':2
                                     'search_rest'  '02':6 '1992':5 'classic':11 'classicprogpsy':1 'cppex':10 'greatest':3 'hits':4 'queen':2,7 'rock':9 'we':8
                                    'search_combo'  '02':13 '1992':12 'are':2A 'champions':4A 'classic':18 'classicprogpsy':8 'cppex':17 'greatest':6C,10 'hits':7C,11 'queen':5B,9,14 'rock':16 'the':3A 'we':1A,15
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  7B
                                           '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'  1636038808.5897484  (2021-11-04 16:13:28)
                             'size'  2736168