======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '287'
                                          'artist'  'Albert Kuvezin and Yat-Kha'
                                     'text_people'  'Альберт Кувезин'
                                         'release'  'Poets and Lighthouses'
                                           'title'  'The Way My Poetry Should Go'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-1', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-1', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['folk rock', 'tuvan', 'tuva', 'covers', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '12'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'loc-unsorted'
                                             'bpm'  '113.453'
                                             'key'  '9B'
                                        'acoustid'  '2dc822d8-242b-4e3e-8d4b-4c546255a095'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            '9'
'COMM:iTunNORM:eng'                                 (' 00000422 00000440 0000472B 00004897 0002B05E 0002B05E 0000816A 0000807E '
 '000369AC 00027168')
'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000768 0000000000C1B588 00000000 00695D10 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            '8E0A910C+203027+12+150+6071+24458+48755+68063+85267+104688+112169+129244+150834+168036+185907'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '9'
'TALB' (Album/Movie/Show title)                     'Poets and Lighthouses'
'TBPM' (BPM (beats per minute))                     '113.453'
'TCOM' (Composer)                                   'Альберт Кувезин'
'TCON' (Content type, a.k.a. Genre)                 'loc-unsorted'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010'
'TENC' (Encoded by)                                 'iTunes 10.6.3'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Giles Perring'], ['arranger', 'Giles Perring']])
'TIT2' (Title/songname/content description)         'The Way My Poetry Should Go'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Albert Kuvezin and Yat-Kha'
'TPE2' (Band/orchestra/accompaniment)               'Albert Kuvezin and Yat-Kha'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yat-Kha Recordings'
'TRCK' (Track number/Position in set)               '9/12'
'TSO2'                                              'Kuvezin, Albert and Yat-Kha'
'TSOP' (Performer sort order)                       'Kuvezin, Albert and Yat-Kha'
'TXXX:ASIN'                                         'B0043WJW5U'
'TXXX:Acoustid Id'                                  '2dc822d8-242b-4e3e-8d4b-4c546255a095'
'TXXX:BARCODE'                                      '844493092360'
'TXXX:CATALOGNUMBER'                                'YAT005'
'TXXX:MusicBrainz Album Artist Id'                  '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:MusicBrainz Album Id'                         '9a31bc3f-cfc5-40b6-a5a7-03175f499a81'
'TXXX:MusicBrainz Album Release Country'            'XE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8c0135f0-9389-4f74-9885-4285ee3679a3/1cabb3c9-01cd-4678-be4b-29c0e7042f1b'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '1'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.19 dB'
'TXXX:replaygain_track_peak'                        '0.602539'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'154d429b-1545-4410-950b-b195614409b4')

========================== row from database ==========================
                                              'id'  472486
                                            'path'  /data/Music/Bulk/00localcharacter/Poets And Lighthouses/09 The Way My Poetry Should Go.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  287
                                           'genre'  loc-unsorted
                                        'filesize'  6913202
                                           'mtime'  1642082343
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter And 09 loc unsorted
                                      'tag_artist'  Albert Kuvezin and Yat-Kha
                                     'tag_release'  Poets and Lighthouses
                                       'tag_title'  The Way My Poetry Should Go
                                             'bpm'  113.453
                                    'search_title'  'go':6 'my':3 'poetry':4 'should':5 'the':1 'way':2
                                   'search_artist'  'albert':1 'and':3 'kha':5 'kuvezin':2 'yat':4 'yatkha':6
                                  'search_release'  'and':2 'lighthouses':3 'poets':1
                                     'search_rest'  'and':1 'loc':2 'unsorted':3
                                    'search_combo'  'albert':7B 'and':9B,14C,16 'go':6A 'kha':11B 'kuvezin':8B 'lighthouses':15C 'loc':17 'my':3A 'poetry':4A 'poets':13C 'should':5A 'the':1A 'unsorted':18 'way':2A 'yat':10B 'yatkha':12B
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-3', 'q-busy-1', 'q-grit-1', 'q-play-2', 'q-chart-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-1']
                                      'lastfmtags'  ['folk rock', 'tuvan', 'tuva', 'covers', 'folk']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642082343.09742  (2022-01-13 14:59:03)
                             'size'  6913202