======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '132'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Beggar man'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', "
 "'Q-CHART-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-SYN-1', "
 "'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc'
                                             'bpm'  '107.8'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '107.8'
'TCON' (Content type, a.k.a. Genre)                 'loc'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'Beggar man'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AgEBWgdRg66URayMhUfSg1F8gAGClIXg7waYfTWNhpjFyoABheQH+7OXgGTEXYABgzKAAc1ZrHD/g6HBgAHFOQLFA1GAAb6AgAKAAZNEpjGvAYL9AVQ2Ra/rgxqEauuYmok2BZaG5nOReYQN6x61qaXC2XmiFIT8gV/WvsEv8TXA7IL0xHL8iffwora6i5Jcgp4='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.44 dB'
'TXXX:replaygain_track_peak'                        '0.417944'

========================== row from database ==========================
                                              'id'  1495115
                                            'path'  /data/Music/Other/Pa/Volksmuziek/Iers/Beggar man.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  132
                                           'genre'  loc
                                        'filesize'  2654944
                                           'mtime'  1644756115
                                   'redo_metaread'  0
                                        'rest_str'   Pa Volksmuziek Iers loc
                                      'tag_artist'  [unknown]
                                     'tag_release'  None
                                       'tag_title'  Beggar man
                                             'bpm'  107.8
                                    'search_title'  'beggar':1 'man':2
                                   'search_artist'  'unknown':1,2
                                  'search_release'  
                                     'search_rest'  'iers':3 'loc':4 'pa':1 'volksmuziek':2
                                    'search_combo'  'beggar':1A 'iers':7 'loc':8 'man':2A 'pa':5 'unknown':3B,4B 'volksmuziek':6
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-1', 'Q-CHART-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-3']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1644756115.1121314  (2022-02-13 13:41:55)
                             'size'  2654944