======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '284'
                                          'artist'  'Алёна Высотская'
                                     'text_people'  ''
                                         'release'  'Время Рождения'
                                           'title'  'Испугалась'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', "
 "'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['russian', 'pop']"
                                     'discogstags'  "['pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '124.929'
                                             'key'  '4A'
                                        'acoustid'  'b316b2c3-7ff6-48ff-a1c0-1ad8d5d0a45c'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Время Рождения'
'TBPM' (BPM (beats per minute))                     '124.929'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Испугалась'
'TKEY' (Initial key)                                '4A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Алёна Высотская'
'TPE2' (Band/orchestra/accompaniment)               'Алёна Высотская'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'CD Land'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'Высотская, Алёна'
'TSOP' (Performer sort order)                       'Высотская, Алёна'
'TXXX:Acoustid Id'                                  'b316b2c3-7ff6-48ff-a1c0-1ad8d5d0a45c'
'TXXX:Artists'                                      'Алёна Высотская'
'TXXX:CATALOGNUMBER'                                '[none]'
'TXXX:MusicBrainz Album Artist Id'                  '720fe782-3c48-404a-a7a7-045e8c51b8c6'
'TXXX:MusicBrainz Album Id'                         'd0b71497-e736-46b5-8a17-8d364506768f'
'TXXX:MusicBrainz Album Release Country'            'UA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '720fe782-3c48-404a-a7a7-045e8c51b8c6'
'TXXX:MusicBrainz Release Group Id'                 'af6f75d4-4a97-4060-ac90-8567d6924afa'
'TXXX:MusicBrainz Release Track Id'                 'b3dc252d-332a-43fd-be4e-f2552f3e1906'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Cyrl'
'TXXX:discogstags'                                  'pop'
'TXXX:lastfmtags'                                   ['russian', 'pop']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+9.99 dB'
'TXXX:replaygain_track_peak'                        '0.144511'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c4a80030-a5ec-47f8-832e-6a8526e21372')

========================== row from database ==========================
                                              'id'  1361743
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Алёна Высотская - Испугалась [].mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  284
                                           'genre'  
                                        'filesize'  6830990
                                           'mtime'  1652398004
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] []
                                      'tag_artist'  Алёна Высотская
                                     'tag_release'  Время Рождения
                                       'tag_title'  Испугалась
                                             'bpm'  124.929
                                    'search_title'  'ispugalas':2,3 'испугалась':1
                                   'search_artist'  'alena':2 'vysotskaya':4 'алена':1 'высотская':3
                                  'search_release'  'rozhdeniya':4 'vremya':2 'время':1 'рождения':3
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'loose':3,4 'unsorted':2
                                    'search_combo'  '00poprockelectronic':12 'alena':5B 'files':16,17 'ispugalas':2A,3A 'loose':14,15 'rozhdeniya':11C 'unsorted':13 'vremya':9C 'vysotskaya':7B 'алена':4B 'время':8C 'высотская':6B 'испугалась':1A 'рождения':10C
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['russian', 'pop']
                                        'tag_date'  2006
                                     'discogstags'  ['pop']

============================== file details ==============================
                                           'mtime'  1652398004.269479  (2022-05-13 01:26:44)
                             'size'  6830990