======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '245'
                                          'artist'  'Distemper'
                                     'text_people'  ''
                                         'release'  'Distemper'
                                           'title'  'Инцидент'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['russian', 'ska punk', 'ska', 'punk']"
                                     'discogstags'  "['punk', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-gr-punk-ska'
                                             'bpm'  '94.857'
                                             'key'  '10A'
                                        'acoustid'  '9076cb57-e6bc-47bc-a97d-4eeccfb12b91'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Distemper'
'TBPM' (BPM (beats per minute))                     '94.857'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-punk-ska'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-04-17'
'TIT2' (Title/songname/content description)         'Инцидент'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Distemper'
'TPE2' (Band/orchestra/accompaniment)               'Distemper'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'BRP Records'
'TRCK' (Track number/Position in set)               '9/10'
'TSO2'                                              'Distemper'
'TSOP' (Performer sort order)                       'Distemper'
'TXXX:Acoustid Id'                                  '9076cb57-e6bc-47bc-a97d-4eeccfb12b91'
'TXXX:Artists'                                      'Distemper'
'TXXX:CATALOGNUMBER'                                'BRP 022'
'TXXX:MusicBrainz Album Artist Id'                  'a0d726ea-d8af-4e04-8eb6-10f7bed37140'
'TXXX:MusicBrainz Album Id'                         'c9fdd4d3-fe1c-48cf-9991-1f290be84b4f'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a0d726ea-d8af-4e04-8eb6-10f7bed37140'
'TXXX:MusicBrainz Release Group Id'                 'f7a7451f-ed38-3887-bddb-844672dcb36b'
'TXXX:MusicBrainz Release Track Id'                 '03fd74de-98a4-3da1-8cc4-2ec4f185b351'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Cyrl'
'TXXX:discogstags'                                  ['punk', 'rock']
'TXXX:lastfmtags'                                   ['russian', 'ska punk', 'ska', 'punk']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.60 dB'
'TXXX:replaygain_track_peak'                        '0.453828'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'00bfd1f7-5d5a-4c2a-ba11-49677dd091c6')

========================== row from database ==========================
                                              'id'  1303217
                                            'path'  /data/Music/Bulk/00poprockelectronic/Distemper/ska Punk Moscow/09-Инцидент.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  245
                                           'genre'  rock-gr-punk-ska
                                        'filesize'  5975028
                                           'mtime'  1620532911
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic ska Punk Moscow 09 rock gr punk ska
                                      'tag_artist'  Distemper
                                     'tag_release'  Distemper
                                       'tag_title'  Инцидент
                                             'bpm'  94.857
                                    'search_title'  'incident':2 'инцидент':1
                                   'search_artist'  'distemper':1
                                  'search_release'  'distemper':1
                                     'search_rest'  '00poprockelectronic':1 'gr':6 'moscow':4 'punk':3 'rock':5 'ska':2
                                    'search_combo'  '00poprockelectronic':5 'distemper':3B,4C 'gr':10 'incident':2A 'moscow':8 'punk':7 'rock':9 'ska':6 'инцидент':1A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['russian', 'ska punk', 'ska', 'punk']
                                        'tag_date'  2004
                                     'discogstags'  ['punk', 'rock']

============================== file details ==============================
                                           'mtime'  1620532910.5641139  (2021-05-09 06:01:50)
                             'size'  5975028