======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '245'
                                          'artist'  'Krakatuk'
                                     'text_people'  ''
                                         'release'  'Remixodelica'
                                           'title'  'Чайковский бит (feat. Gitarkin)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '18'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness-calmer'
                                             'bpm'  '101.7'
                                             'key'  '9A'
                                        'acoustid'  'f36e0a50-9595-4589-b835-4e9918ed5f7b'
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 00001B1D 00001A1D 00024639 000296AB 000085AC 00006E00 00008687 000083A6 '
 '0001928D 0002ABC6')
'COMM:iTunes_CDDB_1:eng'                            'E50C3112+234396+18+150+4071+15906+31503+44129+61974+67776+80299+98692+111692+128459+152293+160126+179830+193048+211694+224180+229665'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '8'
'TALB' (Album/Movie/Show title)                     'Remixodelica'
'TBPM' (BPM (beats per minute))                     '101.7'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness-calmer'
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes v4.7.1'
'TIT2' (Title/songname/content description)         'Чайковский бит (feat. Gitarkin)'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Krakatuk'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Лёгкие'
'TRCK' (Track number/Position in set)               '8/18'
'TSO2'                                              'Messer für Frau Müller'
'TSOP' (Performer sort order)                       'Krakatuk'
'TXXX:Acoustid Id'                                  'f36e0a50-9595-4589-b835-4e9918ed5f7b'
'TXXX:Artists'                                      'Krakatuk'
'TXXX:CATALOGNUMBER'                                'LG 048-2'
'TXXX:MusicBrainz Album Artist Id'                  '1cf0b4ef-74e8-4fd6-b5ed-7c2124ffc4c6'
'TXXX:MusicBrainz Album Id'                         '5bfa7409-a30d-31ff-9213-55831faa4b97'
'TXXX:MusicBrainz Album Release Country'            'RU'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/remix'
'TXXX:MusicBrainz Artist Id'                        '6fc05a96-b78b-4630-9f5c-82b5c019b56e'
'TXXX:MusicBrainz Release Group Id'                 '050b73e9-9deb-33b4-92c7-18a4158d8a3b'
'TXXX:MusicBrainz Release Track Id'                 'af4f4585-58eb-37e8-b32d-380f91e2376e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Cyrl'
'TXXX:originalyear'                                 '2005'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'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'                        '+0.86 dB'
'TXXX:replaygain_track_peak'                        '0.329740'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'0a0b6c1a-6ee5-4e37-ba6d-5e1efc937ca4')

========================== row from database ==========================
                                              'id'  505972
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Messer Für Frau Müller/Messer Für Frau Müller - 2005 - Remixodelica (Moon) [192k]/08-Messer fur Frau Muller - Chaykovsky Beat.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  245
                                           'genre'  electronic-experimental-oddness-calmer
                                        'filesize'  5898652
                                           'mtime'  1636757426
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Messer Für Frau Müller Messer Für Frau Müller 2005 (Moon) [192k] 08 Messer fur Frau Muller Chaykovsky Beat electronic experimental oddness calmer
                                      'tag_artist'  Krakatuk
                                     'tag_release'  Remixodelica
                                       'tag_title'  Чайковский бит (feat. Gitarkin)
                                             'bpm'  101.7
                                    'search_title'  'bit':4 'chaikovskii':2 'feat':5,6 'gitarkin':7,8 'бит':3 'чаиковскии':1
                                   'search_artist'  'krakatuk':1
                                  'search_release'  'remixodelica':1
                                     'search_rest'  '192k':10,11 '2005':7 'beat':13 'calmer':17 'chaykovsky':12 'electronic':14 'experimental':15 'frau':4 'fur':2,3 'messer':1 'moon':8,9 'muller':5,6 'oddness':16
                                    'search_combo'  '192k':20,21 '2005':17 'beat':23 'bit':4A 'calmer':27 'chaikovskii':2A 'chaykovsky':22 'electronic':24 'experimental':25 'feat':5A,6A 'frau':14 'fur':12,13 'gitarkin':7A,8A 'krakatuk':9B 'messer':11 'moon':18,19 'muller':15,16 'oddness':26 'remixodelica':10C 'бит':3A 'чаиковскии':1A
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636757425.9686072  (2021-11-12 23:50:25)
                             'size'  5898652