======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '163'
                                          'artist'  'Lu Watters Yerba Buena'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'High  society'
                                           'quals'  ("['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-2', 'Q-CHART-2', "
 "'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', "
 "'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '0'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz'
                                             'bpm'  '105.0'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '105.0'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-jazz'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'High  society'
'TKEY' (Initial key)                                '1B'
'TPE1' (Lead performer(s)/Soloist(s))               'Lu Watters Yerba Buena'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AQEBWh9qhail0ZH8gRdXuFoOgAGBcIHQK6qqQyUKgh7+mYABheQ41LMfgefVwbGSgKaAAf1+AEQMYKc7gAGqYBfz8qLC7sWGgAKAAQ=='
'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'                                      '3'
'TXXX:Q-LOCALNESS'                                  '2'
'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/'                       '0000ed3f00006006f91509ff733553cfbff0619ffffffcbf7e1d11f31ffe50fd5f84d447c80505defc75043cf4c6e1ff8dfed099eff84979be3a44adfb3f94fdc14dd1fcafecfbfe43fdf0ff12fdca1fdefdc0efbb3fc4fcf9f1d0ec7fbe574ff4c14bbfa9fc13c45bac8900f7388ee82837c83e4cf5813dfcfec03ccf784377cf6ce983fbec03c1501651c018d2c43f678ac02f027d83ffbc00c203cff15a9efbbce006c0fdeceb751580104b7d011a533ad02cd4f5c030c1f941a948fe486ed0cfd0fb01bfe1b8cfde1839c30e18308d03829f6311ca991fbed32fe7ae827c32cdd25cae3495afb6eca4e33879c5035061cc70f3e048aed20ffe90cb5eb308f2484d7fb3c48991c8d6825d1f730a4fccb105cf0c08931fff33831fdfbf923f7f31a55fbc85802b28a2e863333c464c7333df6bbffe16333a2ed3b3422ff0fbb94fd5fffdffc34d0eff079ab0eff6ca0717e49f21a7e8fbec4694f3bc0202c3fff751f7fdcbfbcfbefecf38f7bfffdf9fffff9fffef7df7ffbf7bcf3df7f79877e77e79ef7ebfe79f7edf7ebb8a4e7ddfaff7df0dfddffdf7df7df7dff9b4df2e77df0de3ffaf40'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.39 dB'
'TXXX:replaygain_track_peak'                        '0.512263'

========================== row from database ==========================
                                              'id'  1495258
                                            'path'  /data/Music/Other/Pa/Jazz/Lu Watters Yerba Buena/High  society.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  163
                                           'genre'  prerock-jb-jazz
                                        'filesize'  3281654
                                           'mtime'  1674646701
                                   'redo_metaread'  0
                                        'rest_str'   Pa Jazz prerock jb jazz
                                      'tag_artist'  Lu Watters Yerba Buena
                                     'tag_release'  None
                                       'tag_title'  High  society
                                             'bpm'  105.0
                                    'search_title'  'high':1 'society':2
                                   'search_artist'  'buena':4 'lu':1 'watters':2 'yerba':3
                                  'search_release'  
                                     'search_rest'  'jazz':2 'jb':4 'pa':1 'prerock':3
                                    'search_combo'  'buena':6B 'high':1A 'jazz':8 'jb':10 'lu':3B 'pa':7 'prerock':9 'society':2A 'watters':4B 'yerba':5B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['Q-HAP-3', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-3', 'q-bass-2', 'Q-CHART-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'Q-SYN-1', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-MIXBEAT-1', 'Q-LOCALNESS-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1674646701.3415093  (2023-01-25 12:38:21)
                             'size'  3281654