======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '155'
                                          'artist'  'Tony Casanova'
                                     'text_people'  ''
                                         'release'  'Twisted Tales From The Vinyl Wastelands Vol. 05'
                                           'title'  'The Grave'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
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 "'q-chart-2', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
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                                      'lastfmtags'  "['all', 'rockabilly', 'need to rate', 'spotify', 'halloween oldies']"
                                     'discogstags'  "['electronic', 'deep house']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '33'
                                            'date'  '1955'
                                        'comments'  ''
                                           'genre'  'rock-pop-early'
                                             'bpm'  '114.934'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Twisted Tales From The Vinyl Wastelands Vol. 05'
'TBPM' (BPM (beats per minute))                     '114.934'
'TCON' (Content type, a.k.a. Genre)                 'rock-pop-early'
'TDRC' (Recording time)                             '1955'
'TENC' (Encoded by)                                 'Elwood Blues'
'TIT2' (Title/songname/content description)         'The Grave'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tony Casanova'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14/33'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'deep house']
'TXXX:lastfmtags'                                   ['all', 'rockabilly', 'need to rate', 'spotify', 'halloween oldies']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.36 dB'
'TXXX:replaygain_track_peak'                        '0.423565'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.rockhall.ro/com/index.php?action=forum')

========================== row from database ==========================
                                              'id'  947535
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/va - Twisted Tales From The Vinyl Wastelands Vol. 05 - Last Kiss Of The Drunken Driver/14. tony casanova - the grave.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  155
                                           'genre'  rock-pop-early
                                        'filesize'  6229951
                                           'mtime'  1620736777
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Last Kiss Of Drunken Driver 14. tony casanova the grave rock pop early
                                      'tag_artist'  Tony Casanova
                                     'tag_release'  Twisted Tales From The Vinyl Wastelands Vol. 05
                                       'tag_title'  The Grave
                                             'bpm'  114.934
                                    'search_title'  'grave':2 'the':1
                                   'search_artist'  'casanova':2 'tony':1
                                  'search_release'  'from':3 'tales':2 'the':4 'twisted':1 'vinyl':5 'vol':7,8 'wastelands':6
                                     'search_rest'  '14':10,11 'casanova':13 'country':4 'driver':9 'drunken':8 'early':18 'exotica':2 'grave':15 'jazz':1 'kiss':6 'last':5 'of':7 'oldies':3 'pop':17 'rock':16 'the':14 'tony':12
                                    'search_combo'  '14':22,23 'casanova':4B,25 'country':16 'driver':21 'drunken':20 'early':30 'exotica':14 'from':7C 'grave':2A,27 'jazz':13 'kiss':18 'last':17 'of':19 'oldies':15 'pop':29 'rock':28 'tales':6C 'the':1A,8C,26 'tony':3B,24 'twisted':5C 'vinyl':9C 'vol':11C,12C 'wastelands':10C
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['all', 'rockabilly', 'need to rate', 'spotify', 'halloween oldies']
                                        'tag_date'  1955
                                     'discogstags'  ['electronic', 'deep house']

============================== file details ==============================
                                           'mtime'  1620736777.3603399  (2021-05-11 14:39:37)
                             'size'  6229951