======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '208'
                                          'artist'  'The Five Man Electrical Band'
                                     'text_people'  ''
                                         'release'  "monster rock 'n' roll show"
                                           'title'  ' Werewolf'
                                           'quals'  ("['q-bass-3', 'q-vocals-4', 'q-play-3', 'q-unu-1', '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-2', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['oldies']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-pop'
                                             'bpm'  '141.512'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             "monster rock 'n' roll show"
'albumartist'                                       'Various Artists'
'artist'                                            'The Five Man Electrical Band'
'bpm'                                               '141.512'
'date'                                              '1990'
'genre'                                             'rock-pop'
'key'                                               '11B'
'lastfmtags'                                        'oldies'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-3.18 dB'
'replaygain_track_peak'                             '0.973214'
'title'                                             ' Werewolf'
'tracknumber'                                       '11'

========================== row from database ==========================
                                              'id'  1527566
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/dzs-050 - various artists - monster rock _n_ roll show/11 - The Five Man Electrical Band - Werewolf.ogg
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  208
                                           'genre'  rock-pop
                                        'filesize'  3038684
                                           'mtime'  1642339669
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm dzs 050 various artists _n_ 11 pop
                                      'tag_artist'  The Five Man Electrical Band
                                     'tag_release'  monster rock 'n' roll show
                                       'tag_title'   Werewolf
                                             'bpm'  141.512
                                    'search_title'  'werewolf':1
                                   'search_artist'  'band':5 'electrical':4 'five':2 'man':3 'the':1
                                  'search_release'  'monster':1 'n':3,4 'rock':2 'roll':5 'show':6
                                     'search_rest'  'artists':3 'dzs':1 'n':4 'pop':5 'various':2
                                    'search_combo'  'artists':15 'band':6B 'dzs':13 'electrical':5B 'five':3B 'man':4B 'monster':7C 'n':9C,10C,16 'pop':17 'rock':8C 'roll':11C 'show':12C 'the':2B 'various':14 'werewolf':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-play-3', 'q-vocals-4', 'q-chart-2', 'q-grit-2', 'q-other-2', 'q-syn-2', 'q-oldst-3', 'q-unu-1', 'q-mixbeat-1', 'q-hhrnbtt-1', 'q-jzfks-1', 'q-busy-3', 'q-drums-3', 'q-hap-2', 'q-bass-3', 'q-localness-1', 'q-piano-1']
                                      'lastfmtags'  ['oldies']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339668.594449  (2022-01-16 14:27:48)
                             'size'  3038684