======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '208'
                                          'artist'  'Eek-A-Mouse'
                                     'text_people'  ''
                                         'release'  'Skidip'
                                           'title'  'Na Make Mi Girl Go Away'
                                           'quals'  "['q-bass-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '141.3'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'POPM:'                                             POPM(email='', rating=153)
'PRIV:www.mexp.dk:\x01\x0b\x00\x00\x00\x00good stuff\x01\x07\x00\x00\x00\x00reggae'  PRIV(owner='www.mexp.dk', data=b'\x01\x0b\x00\x00\x00\x00good stuff\x01\x07\x00\x00\x00\x00reggae')
'TALB' (Album/Movie/Show title)                     'Skidip'
'TBPM' (BPM (beats per minute))                     '141.3'
'TIT2' (Title/songname/content description)         'Na Make Mi Girl Go Away'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Eek-A-Mouse'
'TRCK' (Track number/Position in set)               '8'
'TXXX:MusicBrainz Album Id'                         '03f9a18f-a2f0-40b4-b841-af9c1dfc2c8f'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c7e31260-7372-46dc-adf1-bd6e3e983e32'
'TXXX:MusicBrainz TRM Id'                           '85f1bf37-aa31-4de2-bf7b-a012e83d945f'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'd1bd4508-ffca-4b59-8143-789b128b6f96')

========================== row from database ==========================
                                              'id'  1538752
                                            'path'  /data/Music/Other/PrevSet/[8ohdear]/Eek-A-Mouse - Na Make Mi Girl Go Away.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  208
                                           'genre'  
                                        'filesize'  8356014
                                           'mtime'  1662800475
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [8ohdear]
                                      'tag_artist'  Eek-A-Mouse
                                     'tag_release'  Skidip
                                       'tag_title'  Na Make Mi Girl Go Away
                                             'bpm'  141.3
                                    'search_title'  'away':6 'girl':4 'go':5 'make':2 'mi':3 'na':1
                                   'search_artist'  'a':2 'eek':1 'eekamouse':4 'mouse':3
                                  'search_release'  'skidip':1
                                     'search_rest'  '8ohdear':2,3 'prev':4 'prevset':1 'set':5
                                    'search_combo'  '8ohdear':13,14 'a':8B 'away':6A 'eek':7B 'eekamouse':10B 'girl':4A 'go':5A 'make':2A 'mi':3A 'mouse':9B 'na':1A 'prev':15 'prevset':12 'set':16 'skidip':11C
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-bass-4', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800474.5992932  (2022-09-10 11:01:14)
                             'size'  8356014