======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '155'
                                          'artist'  '関戸剛'
                                     'text_people'  ''
                                         'release'  'The Last Remnant'
                                           'title'  'In the Shadow of the Dragon'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-4', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-1', 'q-chart-2', 'q-bass-1', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                      'lastfmtags'  ("['video game music', 'instrumental', 'final fantasy', 'japanese', "
 "'soundtrack', 'score']")
                             'musicbrainz_albumid'  '63fdcaf9-3c87-4e07-a4f4-c7c1c634bd20'
                       'musicbrainz_albumartistid'  '72db70a1-f34b-48b9-9829-67785e0cc19f'
                            'musicbrainz_artistid'  '72db70a1-f34b-48b9-9829-67785e0cc19f'
                             'musicbrainz_trackid'  '6b69fc59-8a04-4905-b97a-18ac3799aff8'
                                     'tracknumber'  '16'
                                      'tracktotal'  '36'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '110.062'
                                             'key'  '9A'
                                        'acoustid'  '4a9a207d-58f9-470c-aae5-c1bee1228425'
rest: ''

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

'acoustid_id'                                       '4a9a207d-58f9-470c-aae5-c1bee1228425'
'album'                                             'The Last Remnant'
'albumartist'                                       '関戸剛'
'albumartistsort'                                   'Sekito, Tsuyoshi'
'artist'                                            '関戸剛'
'artistsort'                                        'Sekito, Tsuyoshi'
'asin'                                              'B001HBQLEK'
'barcode'                                           '4988601461221'
'bpm'                                               '110.062'
'catalognumber'                                     ['SQEX-10127', 'SQEX-10128', 'SQEX-10129']
'compilation'                                       '1'
'date'                                              '2008-12-10'
'discnumber'                                        '2'
'disctotal'                                         '3'
'genre'                                             'soundtrack-game'
'key'                                               '9A'
'label'                                             ['SQUARE ENIX', 'SQUARE ENIX', 'SQUARE ENIX']
'lastfmtags'                                        ['video game music',
 'instrumental',
 'final fantasy',
 'japanese',
 'soundtrack',
 'score']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '72db70a1-f34b-48b9-9829-67785e0cc19f'
'musicbrainz_albumid'                               '63fdcaf9-3c87-4e07-a4f4-c7c1c634bd20'
'musicbrainz_artistid'                              '72db70a1-f34b-48b9-9829-67785e0cc19f'
'musicbrainz_trackid'                               '6b69fc59-8a04-4905-b97a-18ac3799aff8'
'originaldate'                                      '2008-12-10'
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'releasecountry'                                    'JP'
'releasestatus'                                     'official'
'releasetype'                                       'soundtrack'
'replaygain_track_gain'                             '-3.41 dB'
'replaygain_track_peak'                             '0.678203'
'script'                                            'Latn'
'title'                                             'In the Shadow of the Dragon'
'tracknumber'                                       '16'
'tracktotal'                                        '36'

========================== row from database ==========================
                                              'id'  1109035
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/lastremnant-intheshadowofthedragon.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  155
                                           'genre'  soundtrack-game
                                        'filesize'  3345357
                                           'mtime'  1620333171
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music lastremnant intheshadowofthedragon soundtrack game
                                      'tag_artist'  関戸剛
                                     'tag_release'  The Last Remnant
                                       'tag_title'  In the Shadow of the Dragon
                                             'bpm'  110.062
                                    'search_title'  'dragon':5 'in':1 'of':4 'shadow':3 'the':2
                                   'search_artist'  '関戸剛':1
                                  'search_release'  'last':2 'remnant':3 'the':1
                                     'search_rest'  '0soundtrack':1 'game':2 'intheshadowofthedragon':5 'lastremnant':4 'music':3 'soundtrack':6
                                    'search_combo'  '0soundtrack':10 'dragon':5A 'game':11 'in':1A 'intheshadowofthedragon':14 'last':8C 'lastremnant':13 'music':12 'of':4A 'remnant':9C 'shadow':3A 'soundtrack':15 'the':2A,7C '関戸剛':6B
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-3', 'q-grit-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-1', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['video game music', 'instrumental', 'final fantasy', 'japanese', 'soundtrack', 'score']
                                        'tag_date'  2008
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333170.9621804  (2021-05-06 22:32:50)
                             'size'  3345357