======================== unified (from filesystem) ========================
                                         'bitrate'  '160.0'
                                        'duration'  '233'
                                          'artist'  'Corey Hart'
                                     'text_people'  ''
                                         'release'  "The Greatest Hits Of The 80's Vol. 6"
                                           'title'  'Sunglasses At Night'
                                           'quals'  "['q-bass-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '127.6'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM::   '                                         '                            '
'POPM:'                                             POPM(email='', rating=153)
'PRIV:www.mexp.dk:\x01\x06\x00\x00\x00\x0080-89'    PRIV(owner='www.mexp.dk', data=b'\x01\x06\x00\x00\x00\x0080-89')
'TALB' (Album/Movie/Show title)                     "The Greatest Hits Of The 80's Vol. 6"
'TBPM' (BPM (beats per minute))                     '127.6'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Sunglasses At Night'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Corey Hart'
'TRCK' (Track number/Position in set)               '10'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '6b588559-f502-4e1b-8c92-d147ac8f88ab'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '32673e42-5ba2-4528-b3fe-a000a0c606e3'
'TXXX:MusicBrainz TRM Id'                           'ac61f4dd-75ad-42b5-93f9-a5a33edb3a18'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'04088937-5934-48aa-8f6f-cbebde92daa6')

========================== row from database ==========================
                                              'id'  1538248
                                            'path'  /data/Music/Other/PrevSet/[0yay1]/zUnsorted/Corey Hart - Sunglasses At Night.mp3
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  233
                                           'genre'  
                                        'filesize'  4682155
                                           'mtime'  1662800293
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [0yay1] zUnsorted
                                      'tag_artist'  Corey Hart
                                     'tag_release'  The Greatest Hits Of The 80's Vol. 6
                                       'tag_title'  Sunglasses At Night
                                             'bpm'  127.6
                                    'search_title'  'at':2 'night':3 'sunglasses':1
                                   'search_artist'  'corey':1 'hart':2
                                  'search_release'  '6':10 '80':5 '80s':7 'greatest':2 'hits':3 'of':4 's':6 'the':1 'vol':8,9
                                     'search_rest'  '0yay1':2,3 'prev':5 'prevset':1 'set':6 'unsorted':8 'z':7 'zunsorted':4
                                    'search_combo'  '0yay1':17,18 '6':15C '80':10C '80s':12C 'at':2A 'corey':4B 'greatest':7C 'hart':5B 'hits':8C 'night':3A 'of':9C 'prev':20 'prevset':16 's':11C 'set':21 'sunglasses':1A 'the':6C 'unsorted':23 'vol':13C,14C 'z':22 'zunsorted':19
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['q-bass-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800292.965156  (2022-09-10 10:58:12)
                             'size'  4682155