======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '312'
                                          'artist'  'Midnight Oil'
                                     'text_people'  ''
                                         'release'  '20,000 Watt R.S.L.'
                                           'title'  'The Dead Heart'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-2', 'q-chart-2', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'australian', 'political', 'alternative', 'rock']"
                                     'discogstags'  "['rock', 'garage rock', 'pop rock']"
                             'musicbrainz_albumid'  'f1eaa03e-83df-4772-9bac-d419f18d6895'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '05072650-4b05-4e8b-83d0-dba2576e306a'
                             'musicbrainz_trackid'  '7585c0f1-8edb-481c-ada0-3e7ce048ebf1'
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '90.654'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             '20,000 Watt R.S.L.'
'analysis'                                          ['MusicMagic '
 'DataAgEAM14dtzCUtKJbgS0mYkgzi6iIdIOewtqOsFF6iHACD6STgAHNOqy5KY/WLLBBgeyAAfIjgZkZwbwAgAG0T9w85wupOcxygYCAAahInEiv44JGHPJQS4MvgxeIBuR5mbJPGaU6CAKm3Yh47giva80gxca/boI+gAEU0JWjG3jT+ZUCxdvsV+p5vE7h8J8Jks4=',
 'MusicMagic '
 'DataAgEAM14dtzCUtKJbgS0mYkgzi6iIdIOewtqOsFF6iHACD6STgAHNOqy5KY/WLLBBgeyAAfIjgZkZwbwAgAG0T9w85wupOcxygYCAAahInEiv44JGHPJQS4MvgxeIBuR5mbJPGaU6CAKm3Yh47giva80gxca/boI+gAEU0JWjG3jT+ZUCxdvsV+p5vE7h8J8Jks4=']
'artist'                                            'Midnight Oil'
'bpm'                                               '90.654'
'date'                                              '1997'
'discogstags'                                       ['rock', 'garage rock', 'pop rock']
'fingerprint'                                       ['MusicMagic '
 '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',
 'MusicMagic '
 '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']
'fmps_rating'                                       '0.8'
'fmps_rating_amarok_score'                          '0.005'
'foosic id'                                         ['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',
 '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']
'genre'                                             'rock-cppex-classic'
'key'                                               '10A'
'lastfmtags'                                        ['80s', 'australian', 'political', 'alternative', 'rock']
'musicbrainz_albumid'                               ['f1eaa03e-83df-4772-9bac-d419f18d6895', 'f1eaa03e-83df-4772-9bac-d419f18d6895']
'musicbrainz_albumstatus'                           ['official', 'official']
'musicbrainz_albumtype'                             ['compilation', 'compilation']
'musicbrainz_artistid'                              ['05072650-4b05-4e8b-83d0-dba2576e306a', '05072650-4b05-4e8b-83d0-dba2576e306a']
'musicbrainz_sortname'                              ['Midnight Oil', 'Midnight Oil']
'musicbrainz_trackid'                               ['7585c0f1-8edb-481c-ada0-3e7ce048ebf1', '7585c0f1-8edb-481c-ada0-3e7ce048ebf1']
'musicbrainz_trmid'                                 ['18e3e860-3fd7-4830-9da4-4752634d69c5', '18e3e860-3fd7-4830-9da4-4752634d69c5']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'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'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-6.71 dB'
'replaygain_track_peak'                             '1.154642'
'title'                                             'The Dead Heart'
'tracknumber'                                       '6'

========================== row from database ==========================
                                              'id'  1298523
                                            'path'  /data/Music/Bulk/00poprockelectronic/Midnight Oil/Midnight Oil@20.000 Watt R.S.L.@1997@06@Midnight Oil@The Dead Heart.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  312
                                           'genre'  rock-cppex-classic
                                        'filesize'  6718755
                                           'mtime'  1636039303
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Oil@20.000 R.S.L.@1997@06@Midnight Oil@The rock cppex classic
                                      'tag_artist'  Midnight Oil
                                     'tag_release'  20,000 Watt R.S.L.
                                       'tag_title'  The Dead Heart
                                             'bpm'  90.654
                                    'search_title'  'dead':2 'heart':3 'the':1
                                   'search_artist'  'midnight':1 'oil':2
                                  'search_release'  '000':2,4 '20':1,3 'l':8 'r':6 'rsl':9 's':7 'watt':5
                                     'search_rest'  '000':4 '00poprockelectronic':1 '06':11,15 '1997':10,14 '20':3 '20000':6 'classic':21 'cppex':20 'l':9 'midnight':12,16 'oil':2,5,17 'r':7 'rock':19 'rsl':13 's':8 'the':18
                                    'search_combo'  '000':7C,9C,18 '00poprockelectronic':15 '06':25,29 '1997':24,28 '20':6C,8C,17 '20000':20 'classic':35 'cppex':34 'dead':2A 'heart':3A 'l':13C,23 'midnight':4B,26,30 'oil':5B,16,19,31 'r':11C,21 'rock':33 'rsl':14C,27 's':12C,22 'the':1A,32 'watt':10C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-vocals-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-unu-1', 'q-play-2', 'q-bass-4', 'q-hap-3']
                                      'lastfmtags'  ['80s', 'australian', 'political', 'alternative', 'rock']
                                        'tag_date'  1997
                                     'discogstags'  ['rock', 'garage rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1636039303.0155115  (2021-11-04 16:21:43)
                             'size'  6718755