======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '142'
                                          'artist'  'Sensational Nightingales'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Gods words never pass away'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-BUSY-2', 'Q-PLAY-2', '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-2']")
                                      'lastfmtags'  "['gospel', 'sensational nightingales', 'soul', 'rock and roll']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'prerock-spiritual or gospel'
                                             'bpm'  '123.3'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '123.3'
'TCON' (Content type, a.k.a. Genre)                 'prerock-spiritual or gospel'
'TENC' (Encoded by)                                 'iTunes v4.2.0.72'
'TIT2' (Title/songname/content description)         'Gods words never pass away'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'Sensational Nightingales'
'TXXX:MusicMagic Data'                              'AQEBWh55hQOXmaVqg4sU3So7gAGCzYXgBeWpJyhTgLPooIABgAEmXraTgAH5p5E5g9uAAdrqltvP+oABgAHIFQnv9rLHNrhbgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-MIXBEAT'                                    '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '00009a370000f9064614e4508001f8000001f9100040ffffdbfcfd70ebfcddcc4afde2ffeeec2fddc2eca856dfcc01fc2acc0f8ff3cd4cf7ff3a1ce043ec02dfffee8a3f13f43efcfecc019037fc7fff7f9c3cffbfe8bd3cf8fcbefec3fc8e7ffd5c441fffcd461ce3c0fc3ffffc6dbffdff174f77c2b94a83d616b2dfc803b0eefa836f53c9bdfa3ac413ff76c800d09bdec3362bcc23b777dc3e077bec1ddc8bdc7732fbec3ef103ec4f0e3fe4223af8c4bce79fa48e31348c8cffbf1e033e51f9bff80fe492fbf7dc012353340fe1cad002a2c3f00cbffaf65ff4ffe0effffffecb847cf41cff37c93fd23fc03f7effb47cec8bc41e3bb1694d7bb8cc4febffbc9ccb45cc8f3fcfe22cb906cccd3ff3f38cccef80ae6d71f72f9e9ffd0fffff280ffcf7e88fb0f9d85ffcefcc2f3bccacfc7f4f113dff43807f3c7ffe2ffd51f06f2f75e303fb07e08fb7ffee1c3f57480f3fd0c00fbe76e9dfdffc90df7f28a11fe5effc15d77efbcea9ebb96ba7baf9eb9afca7df69bbde3eebab65a2fa69b65ce5e6fee9f7dc3ce69e78ffde7debd9beefdeb897de38f78e6fe29f66e3ae69f78fb8ff8e00'
'TXXX:lastfmtags'                                   ['gospel', 'sensational nightingales', 'soul', 'rock and roll']
'TXXX:q-bass'                                       '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.438741'

========================== row from database ==========================
                                              'id'  1495276
                                            'path'  /data/Music/Other/Pa/Gospel/Sensational Nightingales/Gods words never pass away.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  142
                                           'genre'  prerock-spiritual or gospel
                                        'filesize'  2855384
                                           'mtime'  1678985327
                                   'redo_metaread'  0
                                        'rest_str'   Pa Gospel prerock spiritual gospel
                                      'tag_artist'  Sensational Nightingales
                                     'tag_release'  None
                                       'tag_title'  Gods words never pass away
                                             'bpm'  123.3
                                    'search_title'  'away':5 'gods':1 'never':3 'pass':4 'words':2
                                   'search_artist'  'nightingales':2 'sensational':1
                                  'search_release'  
                                     'search_rest'  'gospel':2 'pa':1 'prerock':3 'spiritual':4
                                    'search_combo'  'away':5A 'gods':1A 'gospel':9 'never':3A 'nightingales':7B 'pa':8 'pass':4A 'prerock':10 'sensational':6B 'spiritual':11 'words':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-1', 'Q-GRIT-2', 'Q-BUSY-2', 'Q-PLAY-2', '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-2']
                                      'lastfmtags'  ['gospel', 'sensational nightingales', 'soul', 'rock and roll']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678985327.4123979  (2023-03-16 17:48:47)
                             'size'  2855384