======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '156'
                                          'artist'  'Wieteke van Dort'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Diamanten bruidspaar'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-BUSY-2', 'Q-GRIT-1', 'Q-PLAY-1', '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-eur-netherlands'
                                             'bpm'  '89.5'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '89.5'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'Diamanten bruidspaar'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Wieteke van Dort'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AQEBWhG3gvuo+8eqhn1b5Uc7gAGELYACAZidVAtCgAHI44ABgAEU1azcgAHam4DMiMmAAbNwAonOWIABgAG+fgi3/1SY+aEPgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '1'
'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'                                       '1'
'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'                        '-0.57 dB'
'TXXX:replaygain_track_peak'                        '0.554677'

========================== row from database ==========================
                                              'id'  1495218
                                            'path'  /data/Music/Other/Pa/Nederlands/Wieteke van Dort/Diamanten bruidspaar.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  156
                                           'genre'  loc-eur-netherlands
                                        'filesize'  3144230
                                           'mtime'  1621630404
                                   'redo_metaread'  0
                                        'rest_str'   Pa Nederlands loc eur netherlands
                                      'tag_artist'  Wieteke van Dort
                                     'tag_release'  None
                                       'tag_title'  Diamanten bruidspaar
                                             'bpm'  89.5
                                    'search_title'  'bruidspaar':2 'diamanten':1
                                   'search_artist'  'dort':3 'van':2 'wieteke':1
                                  'search_release'  
                                     'search_rest'  'eur':4 'loc':3 'nederlands':2 'netherlands':5 'pa':1
                                    'search_combo'  'bruidspaar':2A 'diamanten':1A 'dort':5B 'eur':9 'loc':8 'nederlands':7 'netherlands':10 'pa':6 'van':4B 'wieteke':3B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'Q-MIXBEAT-1', 'Q-OLDST-2', 'Q-GRIT-1', 'Q-CHART-2', 'Q-JZFKS-1', 'Q-UNU-1', 'q-drums-1', 'Q-SYN-1', 'q-other-2', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-1', 'q-bass-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630403.7316082  (2021-05-21 22:53:23)
                             'size'  3144230