======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '129'
                                          'artist'  'Jules de Korte'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Ik Zou Wel Eens Willen Weten'
                                           'quals'  ("['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-PIANO-3', 'q-chart-2', "
 "'q-drums-1', 'q-other-3', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']")
                                      'lastfmtags'  "['kleinkunst', 'cabaret', 'dutch', 'the netherlands', 'nederlandstalig']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '125.782'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TBPM' (BPM (beats per minute))                     '125.782'
'TIT2' (Title/songname/content description)         'Ik Zou Wel Eens Willen Weten'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Jules de Korte'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['kleinkunst', 'cabaret', 'dutch', 'the netherlands', 'nederlandstalig']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.76 dB'
'TXXX:replaygain_track_peak'                        '0.523463'

========================== row from database ==========================
                                              'id'  1318186
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Jules de Korte - Ik Zou Wel Eens Willen Weten .....mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  129
                                           'genre'  
                                        'filesize'  2074624
                                           'mtime'  1652397965
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] ....
                                      'tag_artist'  Jules de Korte
                                     'tag_release'  None
                                       'tag_title'  Ik Zou Wel Eens Willen Weten
                                             'bpm'  125.782
                                    'search_title'  'eens':4 'ik':1 'wel':3 'weten':6 'willen':5 'zou':2
                                   'search_artist'  'de':2 'jules':1 'korte':3
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':10 'de':8B 'eens':4A 'files':14,15 'ik':1A 'jules':7B 'korte':9B 'loose':12,13 'unsorted':11 'wel':3A 'weten':6A 'willen':5A 'zou':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-3', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['kleinkunst', 'cabaret', 'dutch', 'the netherlands', 'nederlandstalig']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397964.771972  (2022-05-13 01:26:04)
                             'size'  2074624