======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '134'
                                          'artist'  'The Hollywood Flames'
                                     'text_people'  ''
                                         'release'  "monster rock 'n' roll show"
                                           'title'  " Frankenstein's Den"
                                           'quals'  ("['q-bass-4', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-1', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-2', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['doo wop', 'rhythm and blues', '50s', 'oldies', '7soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '123.482'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             "monster rock 'n' roll show"
'albumartist'                                       'Various Artists'
'artist'                                            'The Hollywood Flames'
'bpm'                                               '123.482'
'date'                                              '1990'
'genre'                                             'rock-pop'
'key'                                               '9B'
'lastfmtags'                                        ['doo wop', 'rhythm and blues', '50s', 'oldies', '7soul']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-4.31 dB'
'replaygain_track_peak'                             '1.072750'
'title'                                             " Frankenstein's Den"
'tracknumber'                                       '07'

========================== row from database ==========================
                                              'id'  1525567
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/dzs-050 - various artists - monster rock _n_ roll show/07 - The Hollywood Flames - Frankenstein_s Den.ogg
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  134
                                           'genre'  rock-pop
                                        'filesize'  1504756
                                           'mtime'  1642339669
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm dzs 050 various artists _n_ 07 Frankenstein_s pop
                                      'tag_artist'  The Hollywood Flames
                                     'tag_release'  monster rock 'n' roll show
                                       'tag_title'   Frankenstein's Den
                                             'bpm'  123.482
                                    'search_title'  'den':4 'frankenstein':1 'frankensteins':3 's':2
                                   'search_artist'  'flames':3 'hollywood':2 'the':1
                                  'search_release'  'monster':1 'n':3,4 'rock':2 'roll':5 'show':6
                                     'search_rest'  'artists':3 'dzs':1 'frankenstein':5 'n':4 'pop':7 's':6 'various':2
                                    'search_combo'  'artists':16 'den':4A 'dzs':14 'flames':7B 'frankenstein':1A,18 'frankensteins':3A 'hollywood':6B 'monster':8C 'n':10C,11C,17 'pop':20 'rock':9C 'roll':12C 's':2A,19 'show':13C 'the':5B 'various':15
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['q-play-3', 'q-vocals-4', 'q-chart-2', 'q-grit-2', 'q-other-2', 'q-syn-2', 'q-oldst-1', 'q-unu-1', 'q-mixbeat-1', 'q-hhrnbtt-1', 'q-jzfks-1', 'q-busy-3', 'q-drums-2', 'q-hap-2', 'q-bass-4', 'q-localness-1', 'q-piano-1']
                                      'lastfmtags'  ['doo wop', 'rhythm and blues', '50s', 'oldies', '7soul']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339668.5317028  (2022-01-16 14:27:48)
                             'size'  1504756