======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '189'
                                          'artist'  'Wieteke van Dort'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Het meisje spreekt'
                                           '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-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-eur-netherlands'
                                             'bpm'  '139.3'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '139.3'
'TCON' (Content type, a.k.a. Genre)                 'loc-eur-netherlands'
'TENC' (Encoded by)                                 'iTunes v4.7.1.30'
'TIT2' (Title/songname/content description)         'Het meisje spreekt'
'TKEY' (Initial key)                                '5A'
'TPE1' (Lead performer(s)/Soloist(s))               'Wieteke van Dort'
'TRCK' (Track number/Position in set)               '0'
'TXXX:MusicMagic Data'                              'AQEBWjqfgtLDxNtlgAGdPEvmgAGBp4ACE7OfNwAggIbTK4ABgAH+cbDegAHQtYH3gk6AAbSOIV+34YABgAG+aQ0s7zyisp5kgAKAAQ=='
'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'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.50 dB'
'TXXX:replaygain_track_peak'                        '0.518265'

========================== row from database ==========================
                                              'id'  1495317
                                            'path'  /data/Music/Other/Pa/Nederlands/Wieteke van Dort/Het meisje spreekt.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  189
                                           'genre'  loc-eur-netherlands
                                        'filesize'  3798330
                                           'mtime'  1621630404
                                   'redo_metaread'  0
                                        'rest_str'   Pa Nederlands loc eur netherlands
                                      'tag_artist'  Wieteke van Dort
                                     'tag_release'  None
                                       'tag_title'  Het meisje spreekt
                                             'bpm'  139.3
                                    'search_title'  'het':1 'meisje':2 'spreekt':3
                                   'search_artist'  'dort':3 'van':2 'wieteke':1
                                  'search_release'  
                                     'search_rest'  'eur':4 'loc':3 'nederlands':2 'netherlands':5 'pa':1
                                    'search_combo'  'dort':6B 'eur':10 'het':1A 'loc':9 'meisje':2A 'nederlands':8 'netherlands':11 'pa':7 'spreekt':3A 'van':5B 'wieteke':4B
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           '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-3', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-1', 'q-bass-1']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630403.934792  (2021-05-21 22:53:23)
                             'size'  3798330