======================== unified (from filesystem) ========================
                                         'bitrate'  '80.032'
                                        'duration'  '210'
                                          'artist'  'ATB'
                                     'text_people'  ''
                                         'release'  'Trance Nation Three (Disc 1)'
                                           'title'  'Killer'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-2', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['dance', 'trance', 'techno', 'electronic', 'vocal trance']"
                             'musicbrainz_albumid'  '4621e547-e623-49fc-9b04-f4d54c10dd68'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  '628e34b1-4bf7-495c-b059-53d5ecb1bcc4'
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '136.0'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Trance Nation Three (Disc 1)'
'albumartist'                                       'ATB'
'analysis'                                          ('MusicMagic '
 'DataAgEAAcu7lEqol8Hwgwsmn06xCtiBlIB1zxOW2k47xPkPi4ABgAHBnK6iyD3/R89Oh3GAAewDoQrsUdY4gAHSQw3TEUCiz89/61OAAY4rmh+7BYOyFvhCduppgbCCYc6OlLVM76ib+NuNuIEcybWzk8+85BXdUoRRgAHl5Z9/G+/rmYABvFH6ERWKpT7NJ/+fgAE=')
'artist'                                            'ATB'
'bpm'                                               '136.0'
'date'                                              '2000'
'ensemble'                                          'ATB'
'fingerprint'                                       ('MusicMagic '
 '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')
'foosic id'                                         '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'
'genre'                                             'electronic-th-techno'
'key'                                               '3A'
'lastfmtags'                                        ['dance', 'trance', 'techno', 'electronic', 'vocal trance']
'musicbrainz_albumid'                               '4621e547-e623-49fc-9b04-f4d54c10dd68'
'musicbrainz_trackid'                               '628e34b1-4bf7-495c-b059-53d5ecb1bcc4'
'musicbrainz_trmid'                                 'be15ae54-bf05-4216-ac8f-8717c1163a05'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'rating'                                            '-1'
'replaygain_track_gain'                             '-6.11 dB'
'replaygain_track_peak'                             '1.073433'
'title'                                             'Killer'
'tracknumber'                                       '5'
'year'                                              '2000'

========================== row from database ==========================
                                              'id'  1329572
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Atb__cifs1b34.ogg
                                         'working'  None
                                         'bitrate'  80
                                    'duration_sec'  210
                                           'genre'  electronic-th-techno
                                        'filesize'  2078378
                                           'mtime'  1620572718
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Atb__cifs1b34 electronic th techno
                                      'tag_artist'  ATB
                                     'tag_release'  Trance Nation Three (Disc 1)
                                       'tag_title'  Killer
                                             'bpm'  136.0
                                    'search_title'  'killer':1
                                   'search_artist'  'atb':1
                                  'search_release'  '1':6,7 'disc':4,5 'nation':2 'three':3 'trance':1
                                     'search_rest'  '00poprockelectronic':1 'atb':7 'cifs1b34':8 'electronic':9 'files':5,6 'loose':3,4 'techno':11 'th':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 '1':8C,9C 'atb':2B,16 'cifs1b34':17 'disc':6C,7C 'electronic':18 'files':14,15 'killer':1A 'loose':12,13 'nation':4C 'techno':20 'th':19 'three':5C 'trance':3C 'unsorted':11
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-vocals-2', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-3', 'q-hap-2', 'q-unu-1']
                                      'lastfmtags'  ['dance', 'trance', 'techno', 'electronic', 'vocal trance']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572718.3980963  (2021-05-09 17:05:18)
                             'size'  2078378