======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '127'
                                          'artist'  'Russ "Big Daddy" Blackwell'
                                     'text_people'  ''
                                         'release'  ("Twisted Tales From The Vinyl Wastelands Vol. 08 - Please Don't Go Topless "
 'Mother')
                                           'title'  'The Little Monster'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  '30'
                                            'date'  '1955'
                                        'comments'  ''
                                           'genre'  'rock-pop-early'
                                             'bpm'  '140.433'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     ("Twisted Tales From The Vinyl Wastelands Vol. 08 - Please Don't Go Topless "
 'Mother')
'TBPM' (BPM (beats per minute))                     '140.433'
'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 Little Monster'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Russ "Big Daddy" Blackwell'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '14/30'
'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:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.21 dB'
'TXXX:replaygain_track_peak'                        '0.504227'
'WXXX:'                                             WXXX(encoding=<Encoding.UTF16: 1>, desc='', url='http://www.rockhall.ro/com/index.php?action=forum')

========================== row from database ==========================
                                              'id'  1525163
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/va - Twisted Tales From The Vinyl Wastelands Vol. 08 - Please Don_t Go Topless Mother/14. russ big daddy blackwell - the little monster.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  127
                                           'genre'  rock-pop-early
                                        'filesize'  5117246
                                           'mtime'  1620736797
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country va Don_t 14. russ big daddy blackwell little monster rock pop early
                                      'tag_artist'  Russ "Big Daddy" Blackwell
                                     'tag_release'  Twisted Tales From The Vinyl Wastelands Vol. 08 - Please Don't Go Topless Mother
                                       'tag_title'  The Little Monster
                                             'bpm'  140.433
                                    'search_title'  'little':2 'monster':3 'the':1
                                   'search_artist'  'big':2 'blackwell':4 'daddy':3 'russ':1
                                  'search_release'  'don':10 'dont':12 'from':3 'go':13 'mother':15 'please':9 't':11 'tales':2 'the':4 'topless':14 'twisted':1 'vinyl':5 'vol':7,8 'wastelands':6
                                     'search_rest'  '14':8,9 'big':11 'blackwell':13 'country':4 'daddy':12 'don':6 'early':18 'exotica':2 'jazz':1 'little':14 'monster':15 'oldies':3 'pop':17 'rock':16 'russ':10 't':7 'va':5
                                    'search_combo'  '14':30,31 'big':5B,33 'blackwell':7B,35 'country':26 'daddy':6B,34 'don':17C,28 'dont':19C 'early':40 'exotica':24 'from':10C 'go':20C 'jazz':23 'little':2A,36 'monster':3A,37 'mother':22C 'oldies':25 'please':16C 'pop':39 'rock':38 'russ':4B,32 't':18C,29 'tales':9C 'the':1A,11C 'topless':21C 'twisted':8C 'va':27 'vinyl':12C 'vol':14C,15C 'wastelands':13C
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  8B
                                           '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-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1955
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620736796.5201998  (2021-05-11 14:39:56)
                             'size'  5117246