======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '402'
                                          'artist'  'Macrocosm'
                                     'text_people'  ''
                                         'release'  'First Mission'
                                           'title'  'Cyper Space'
                                           'quals'  "['q-bass-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '05'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'Electronic'
                                             'bpm'  '115.0'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'First Mission'
'TBPM' (BPM (beats per minute))                     '115.0'
'TCON' (Content type, a.k.a. Genre)                 'Electronic'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'Cyper Space'
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Macrocosm'
'TPE2' (Band/orchestra/accompaniment)               'Macrocosm'
'TRCK' (Track number/Position in set)               '05'
'TXXX:MusicMagic Data'                              'AgEBWbkyqj6MbZmDgLUGl0flTwuDJIAC1WmOoVEf5P3llcHVgAHVKric1p8K9co8hUqAAc9IhJzsqP8WgAHdkvmWD56aIbwaHA2AAaxKmIelO4GYD0NLDb0Wg3WANs+pjmJU7coF9ROiJIBVzsmtwL/28yDPfoLygAHhTpoE82Lu+IAB2RP2AfzZnqLHz90/gAE='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:http://www.foosic.org/'                       '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'
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'

========================== row from database ==========================
                                              'id'  1538493
                                            'path'  /data/Music/Other/PrevSet/[2electro1-softer]/Italo/Microcosm - Cyper Space.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  402
                                           'genre'  Electronic
                                        'filesize'  12873725
                                           'mtime'  1662800356
                                   'redo_metaread'  0
                                        'rest_str'   PrevSet [2electro1 softer] Italo Microcosm Electronic
                                      'tag_artist'  Macrocosm
                                     'tag_release'  First Mission
                                       'tag_title'  Cyper Space
                                             'bpm'  115.0
                                    'search_title'  'cyper':1 'space':2
                                   'search_artist'  'macrocosm':1
                                  'search_release'  'first':1 'mission':2
                                     'search_rest'  '2electro1':2,3 'electronic':8 'italo':6 'microcosm':7 'prev':9 'prevset':1 'set':10 'softer':4,5
                                    'search_combo'  '2electro1':7,8 'cyper':1A 'electronic':13 'first':4C 'italo':11 'macrocosm':3B 'microcosm':12 'mission':5C 'prev':14 'prevset':6 'set':15 'softer':9,10 'space':2A
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['q-bass-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1']
                                      'lastfmtags'  []
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1662800355.607134  (2022-09-10 10:59:15)
                             'size'  12873725