======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '205'
                                          'artist'  'The Pussycat Dolls'
                                     'text_people'  ''
                                         'release'  'PCD'
                                           'title'  'Tainted Love'
                                           'quals'  "['q-bass-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '145.6'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'PCD'
'TBPM' (BPM (beats per minute))                     '145.6'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Tainted Love'
'TKEY' (Initial key)                                '1A'
'TLEN' (Length)                                     '205583'
'TPE1' (Lead performer(s)/Soloist(s))               'The Pussycat Dolls'
'TRCK' (Track number/Position in set)               '11'
'TXXX:MusicMagic Data'                              'AQEAccXboKuVCL3Wg3vN5UOQo+WBnIT50jGWBVtF1HzwZLqFgvPZvrXz04f18J9KgjqAAfXWgd/klxVeht38WwM1DEHXEdsHgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'

========================== row from database ==========================
                                              'id'  1538739
                                            'path'  /data/Music/Other/PrevSet/[0yay1]/zUnsorted/The Pussycat Dolls - Tainted Love.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  205
                                           'genre'  
                                        'filesize'  4937144
                                           'mtime'  1662800359
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [0yay1] zUnsorted
                                      'tag_artist'  The Pussycat Dolls
                                     'tag_release'  PCD
                                       'tag_title'  Tainted Love
                                             'bpm'  145.6
                                    'search_title'  'love':2 'tainted':1
                                   'search_artist'  'dolls':3 'pussycat':2 'the':1
                                  'search_release'  'pcd':1
                                     'search_rest'  '0yay1':2,3 'prev':5 'prevset':1 'set':6 'unsorted':8 'z':7 'zunsorted':4
                                    'search_combo'  '0yay1':8,9 'dolls':5B 'love':2A 'pcd':6C 'prev':11 'prevset':7 'pussycat':4B 'set':12 'tainted':1A 'the':3B 'unsorted':14 'z':13 'zunsorted':10
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-bass-3', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800358.8270302  (2022-09-10 10:59:18)
                             'size'  4937144