======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '261'
                                          'artist'  'Кино'
                                     'text_people'  ''
                                         'release'  'Это не любовь...'
                                           'title'  'Разреши мне...'
                                           'quals'  ("['Q-PLAY-2', 'Q-CHART-3', 'Q-MIXBEAT-2', 'q-bass-2', 'q-drums-3', "
 "'q-other-3', 'q-piano-1', 'q-vocals-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '14'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '121.5'
                                             'key'  '9A'
                                        'acoustid'  '2ecd7051-2a08-4e53-9b6c-b92e2044f6d4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Это не любовь...'
'TBPM' (BPM (beats per minute))                     '121.5'
'TDOR' (Original release time)                      '1985'
'TDRC' (Recording time)                             '1998'
'TIT1' (Content group description)                  'Other'
'TIT2' (Title/songname/content description)         'Разреши мне...'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Кино'
'TPE2' (Band/orchestra/accompaniment)               'Кино'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Moroz Records'
'TRCK' (Track number/Position in set)               '12/14'
'TSO2'                                              'Kino'
'TSOP' (Performer sort order)                       'Kino'
'TSRC' (ISRC (international standard recording code))  'RUB421401426'
'TXXX:ARTISTS'                                      'Кино'
'TXXX:Acoustid Id'                                  '2ecd7051-2a08-4e53-9b6c-b92e2044f6d4'
'TXXX:BARCODE'                                      '4602685500170'
'TXXX:CATALOGNUMBER'                                'dMR 01798 CD'
'TXXX:MusicBrainz Album Artist Id'                  '064db6e8-fdfb-4acb-a327-fc2de75b37de'
'TXXX:MusicBrainz Album Id'                         'd6f6a70b-4a0b-4cc2-8003-07f33617fc1f'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '064db6e8-fdfb-4acb-a327-fc2de75b37de'
'TXXX:MusicBrainz Release Group Id'                 '47d38327-c1f9-37b0-9524-4890bb24a2a1'
'TXXX:MusicBrainz Release Track Id'                 '483009e2-89e8-3a73-a590-d23761f4b365'
'TXXX:Q-CHART'                                      '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:SCRIPT'                                       'Cyrl'
'TXXX:originalyear'                                 '1985'
'TXXX:q-bass'                                       '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-4.78 dB'
'TXXX:replaygain_track_peak'                        '1.033364'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b32cfddd-14a4-4094-b680-04e393aa9623')

========================== row from database ==========================
                                              'id'  1540704
                                            'path'  /data/Music/Bulk/Unsorted/1985 ЭТО НЕ ЛЮБОВЬ/12 Разреши Мне.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  261
                                           'genre'  
                                        'filesize'  6330498
                                           'mtime'  1695481578
                                   'redo_metaread'  0
                                        'rest_str'   Unsorted 1985 ЭТО НЕ ЛЮБОВЬ 12 Мне
                                      'tag_artist'  Кино
                                     'tag_release'  Это не любовь...
                                       'tag_title'  Разреши мне...
                                             'bpm'  121.5
                                    'search_title'  'mne':5,6 'razreshi':2 'мне':3,4 'разреши':1
                                   'search_artist'  'kino':2 'кино':1
                                  'search_release'  'eto':2 'lyubov':7,8 'ne':4 'любовь':5,6 'не':3 'это':1
                                     'search_rest'  '1985':2 'bov':13,14 'eto':4 'lyu':12 'lyubov':8,9 'mne':11 'ne':6 'unsorted':1 'любовь':7 'мне':10 'не':5 'это':3
                                    'search_combo'  '1985':18 'bov':29,30 'eto':10C,20 'kino':8B 'lyu':28 'lyubov':15C,16C,24,25 'mne':5A,6A,27 'ne':12C,22 'razreshi':2A 'unsorted':17 'кино':7B 'любовь':13C,14C,23 'мне':3A,4A,26 'не':11C,21 'разреши':1A 'это':9C,19
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-PLAY-2', 'Q-CHART-3', 'Q-MIXBEAT-2', 'q-bass-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3']
                                      'lastfmtags'  []
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1695481577.76667  (2023-09-23 17:06:17)
                             'size'  6330498