======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '256'
                                          'artist'  'The Black Mages'
                                     'text_people'  ''
                                         'release'  'The Black Mages'
                                           'title'  'Clash on the Big Bridge'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', 'q-play-2', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-3', 'q-mixbeat-1', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  ("['progressive metal', 'video game music', 'japanese', 'metal', 'final "
 "fantasy']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  'd4830605-652b-46a4-8386-113083a378b0'
                       'musicbrainz_albumartistid'  'b6e98026-6cc9-4c4d-93d6-ba39970a9239'
                            'musicbrainz_artistid'  'b6e98026-6cc9-4c4d-93d6-ba39970a9239'
                             'musicbrainz_trackid'  '0b8fa39d-28c6-49ad-bc3a-9a3226d16028'
                                     'tracknumber'  '2'
                                      'tracktotal'  '10'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '84.987'
                                             'key'  '5A'
                                        'acoustid'  '60878766-e7f6-44e6-bb0b-8fb620b57f09'
rest: ''

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

'acoustid_id'                                       '60878766-e7f6-44e6-bb0b-8fb620b57f09'
'album'                                             'The Black Mages'
'albumartist'                                       'The Black Mages'
'albumartistsort'                                   'Black Mages, The'
'artist'                                            'The Black Mages'
'artistsort'                                        'Black Mages, The'
'bpm'                                               '84.987'
'catalognumber'                                     'KO-99042'
'date'                                              '2003'
'discnumber'                                        '1'
'discogstags'                                       'rock'
'disctotal'                                         '1'
'genre'                                             'soundtrack-game'
'key'                                               '5A'
'label'                                             'K-O Records Ltd.'
'lastfmtags'                                        ['progressive metal', 'video game music', 'japanese', 'metal', 'final fantasy']
'media'                                             'CD'
'musicbrainz_albumartistid'                         'b6e98026-6cc9-4c4d-93d6-ba39970a9239'
'musicbrainz_albumid'                               'd4830605-652b-46a4-8386-113083a378b0'
'musicbrainz_artistid'                              'b6e98026-6cc9-4c4d-93d6-ba39970a9239'
'musicbrainz_trackid'                               '0b8fa39d-28c6-49ad-bc3a-9a3226d16028'
'originaldate'                                      '2003-02-19'
'q-bass'                                            '4'
'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'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'releasecountry'                                    'TW'
'releasestatus'                                     'bootleg'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-4.86 dB'
'replaygain_track_peak'                             '0.639463'
'script'                                            'Latn'
'title'                                             'Clash on the Big Bridge'
'tracknumber'                                       '2'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1108918
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/ff5-blackmages-clashonthebigbridge.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  256
                                           'genre'  soundtrack-game
                                        'filesize'  5031458
                                           'mtime'  1620333068
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music ff5 blackmages clashonthebigbridge soundtrack game
                                      'tag_artist'  The Black Mages
                                     'tag_release'  The Black Mages
                                       'tag_title'  Clash on the Big Bridge
                                             'bpm'  84.987
                                    'search_title'  'big':4 'bridge':5 'clash':1 'on':2 'the':3
                                   'search_artist'  'black':2 'mages':3 'the':1
                                  'search_release'  'black':2 'mages':3 'the':1
                                     'search_rest'  '0soundtrack':1 'blackmages':5 'clashonthebigbridge':6 'ff5':4 'game':2 'music':3 'soundtrack':7
                                    'search_combo'  '0soundtrack':12 'big':4A 'black':7B,10C 'blackmages':16 'bridge':5A 'clash':1A 'clashonthebigbridge':17 'ff5':15 'game':13 'mages':8B,11C 'music':14 'on':2A 'soundtrack':18 'the':3A,6B,9C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-3', '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-4', 'q-vocals-1', 'q-unu-2']
                                      'lastfmtags'  ['progressive metal', 'video game music', 'japanese', 'metal', 'final fantasy']
                                        'tag_date'  2003
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620333067.7569652  (2021-05-06 22:31:07)
                             'size'  5031458