======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '185'
                                          'artist'  'Amores'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Baringin'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-BUSY-3', 'Q-PLAY-2', 'q-bass-2', "
 "'Q-CHART-2', 'q-drums-1', 'q-other-3', '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-unsorted'
                                             'bpm'  '119.0'
                                             'key'  '5B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '119.0'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TIT2' (Title/songname/content description)         'Baringin'
'TKEY' (Initial key)                                '5B'
'TPE1' (Lead performer(s)/Soloist(s))               'Amores'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AQEAAAAAgiWvlrbOgAHk/za1gAGDDYOeDRipJiHEgAHiqYABgAENEK8ngAG6m4ABgc+AAbiPCQbsOoABgAGcTwd/3JaAAZ0HgAKAAQ=='
'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'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.05 dB'
'TXXX:replaygain_track_peak'                        '0.520188'

========================== row from database ==========================
                                              'id'  1495158
                                            'path'  /data/Music/Other/Pa/Volksmuziek/Amores/Baringin.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  185
                                           'genre'  loc-unsorted
                                        'filesize'  3714837
                                           'mtime'  1621630405
                                   'redo_metaread'  0
                                        'rest_str'   Pa Volksmuziek loc unsorted
                                      'tag_artist'  Amores
                                     'tag_release'  None
                                       'tag_title'  Baringin
                                             'bpm'  119.0
                                    'search_title'  'baringin':1
                                   'search_artist'  'amores':1
                                  'search_release'  
                                     'search_rest'  'loc':3 'pa':1 'unsorted':4 'volksmuziek':2
                                    'search_combo'  'amores':2B 'baringin':1A 'loc':5 'pa':3 'unsorted':6 'volksmuziek':4
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-1', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-drums-1', 'Q-SYN-1', 'q-other-3', 'Q-BUSY-3', 'Q-HAP-3', 'Q-PLAY-2', 'q-bass-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630405.2595575  (2021-05-21 22:53:25)
                             'size'  3714837