======================== unified (from filesystem) ========================
                                         'bitrate'  '112.0'
                                        'duration'  '190'
                                          'artist'  "Bobby 'Boris' Pickett"
                                     'text_people'  ''
                                         'release'  "monster rock 'n' roll show"
                                           'title'  ' Monster Mash'
                                           'quals'  ("['q-bass-4', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-2', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-1', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['60s', 'halloween', 'oldies', 'pop', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'rock-pop;set-pl-billboard'
                                             'bpm'  '139.370'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             "monster rock 'n' roll show"
'albumartist'                                       'Various Artists'
'artist'                                            "Bobby 'Boris' Pickett"
'bpm'                                               '139.370'
'date'                                              '1990'
'genre'                                             ['rock-pop', 'set-pl-billboard']
'key'                                               '10A'
'lastfmtags'                                        ['60s', 'halloween', 'oldies', 'pop', 'rock']
'q-bass'                                            '4'
'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'                                           '2'
'q-other'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '+0.01 dB'
'replaygain_track_peak'                             '0.961322'
'title'                                             ' Monster Mash'
'tracknumber'                                       '01'

========================== row from database ==========================
                                              'id'  1524029
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/dzs-050 - various artists - monster rock _n_ roll show/01 - Bobby _Boris_ Pickett - Monster Mash.ogg
                                         'working'  None
                                         'bitrate'  112
                                    'duration_sec'  190
                                           'genre'  rock-pop;set-pl-billboard
                                        'filesize'  2675564
                                           'mtime'  1642339645
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm dzs 050 various artists _n_ 01 _Boris_ pop;set pl billboard
                                      'tag_artist'  Bobby 'Boris' Pickett
                                     'tag_release'  monster rock 'n' roll show
                                       'tag_title'   Monster Mash
                                             'bpm'  139.37
                                    'search_title'  'mash':2 'monster':1
                                   'search_artist'  'bobby':1 'boris':2,3 'pickett':4
                                  'search_release'  'monster':1 'n':3,4 'rock':2 'roll':5 'show':6
                                     'search_rest'  'artists':3 'billboard':11 'boris':5 'dzs':1 'n':4 'pl':10 'pop':6,8 'set':7,9 'various':2
                                    'search_combo'  'artists':15 'billboard':23 'bobby':3B 'boris':4B,5B,17 'dzs':13 'mash':2A 'monster':1A,7C 'n':9C,10C,16 'pickett':6B 'pl':22 'pop':18,20 'rock':8C 'roll':11C 'set':19,21 'show':12C 'various':14
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-play-3', 'q-vocals-4', 'q-chart-2', 'q-grit-2', 'q-other-1', 'q-syn-2', 'q-oldst-2', 'q-unu-1', 'q-mixbeat-1', 'q-hhrnbtt-1', 'q-jzfks-1', 'q-busy-3', 'q-drums-3', 'q-hap-2', 'q-bass-4', 'q-localness-1', 'q-piano-1']
                                      'lastfmtags'  ['60s', 'halloween', 'oldies', 'pop', 'rock']
                                        'tag_date'  1990
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642339644.8742325  (2022-01-16 14:27:24)
                             'size'  2675564