======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '285'
                                          'artist'  'Sabaton'
                                     'text_people'  ''
                                         'release'  'The Great War'
                                           'title'  'The End Of The War To End All Wars'
                                           'quals'  ("['q-bass-2', 'q-vocals-3', 'q-play-3', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-3', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-2', 'q-hap-1', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['swedish', 'power metal', 'metal', 'war metal', 'heavy metal']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '11'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'eid-metal-power'
                                             'bpm'  '143.9'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'The Great War'
'albumartist'                                       'Sabaton'
'artist'                                            'Sabaton'
'bpm'                                               '143.9'
'date'                                              '2019'
'discnumber'                                        '1'
'discogstags'                                       'rock'
'disctotal'                                         '1'
'genre'                                             'eid-metal-power'
'key'                                               '8A'
'lastfmtags'                                        ['swedish', 'power metal', 'metal', 'war metal', 'heavy metal']
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '3'
'q-hap'                                             '1'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-10.39 dB'
'replaygain_track_peak'                             '1.090293'
'title'                                             'The End Of The War To End All Wars'
'tracknumber'                                       '10'
'tracktotal'                                        '11'

========================== row from database ==========================
                                              'id'  1490311
                                            'path'  /data/Music/Bulk/00dwimp/Sabaton - The Great War (2019)/10 - The End Of The War To End All Wars.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  285
                                           'genre'  eid-metal-power
                                        'filesize'  7318830
                                           'mtime'  1620310956
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp (2019) 10 eid metal power
                                      'tag_artist'  Sabaton
                                     'tag_release'  The Great War
                                       'tag_title'  The End Of The War To End All Wars
                                             'bpm'  143.9
                                    'search_title'  'all':6 'end':2 'of':3 'the':1 'to':5 'war':4 'wars':7
                                   'search_artist'  'sabaton':1
                                  'search_release'  'great':2 'the':1 'war':3
                                     'search_rest'  '00dwimp':1 '2019':2,3 'eid':4 'metal':5 'power':6
                                    'search_combo'  '00dwimp':12 '2019':13,14 'all':6A 'eid':15 'end':2A 'great':10C 'metal':16 'of':3A 'power':17 'sabaton':8B 'the':1A,9C 'to':5A 'war':4A,11C 'wars':7A
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-3', 'q-vocals-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-2', 'q-hap-1', 'q-unu-2']
                                      'lastfmtags'  ['swedish', 'power metal', 'metal', 'war metal', 'heavy metal']
                                        'tag_date'  2019
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620310956.2005954  (2021-05-06 16:22:36)
                             'size'  7318830