======================== unified (from filesystem) ========================
                                         'bitrate'  '192.142'
                                        'duration'  '391'
                                          'artist'  'sleepy town manufacture'
                                     'text_people'  'same'
                                         'release'  'latatoo'
                                           'title'  'k.a.b.y.n.'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['russian', 'electronica', 'idm', 'electronic', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '125.006'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'latatoo'
'TBPM' (BPM (beats per minute))                     '125.006'
'TCOM' (Composer)                                   'stown@nnov.cityline.ru'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TCOP' (Copyright message)                          'stm'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'k.a.b.y.n.'
'TKEY' (Initial key)                                '8B'
'TOPE' (Original artist(s)/performer(s))            'same'
'TPE1' (Lead performer(s)/Soloist(s))               'sleepy town manufacture'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '4'
'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:lastfmtags'                                   ['russian', 'electronica', 'idm', 'electronic', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.05 dB'
'TXXX:replaygain_track_peak'                        '0.847413'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='://www.stown.sinn.ru')

========================== row from database ==========================
                                              'id'  142796
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/monotonik/monotonik-archives-vol-1/[mtk094]-stm-latatoo-ep-04-kabyn.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  391
                                           'genre'  electronic
                                        'filesize'  9412048
                                           'mtime'  1636912839
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm monotonik monotonik archives vol 1 [mtk094] stm 04 kabyn electronic
                                      'tag_artist'  sleepy town manufacture
                                     'tag_release'  latatoo
                                       'tag_title'  k.a.b.y.n.
                                             'bpm'  125.006
                                    'search_title'  'a':2 'b':3 'k':1 'kabyn':6 'n':5 'y':4
                                   'search_artist'  'manufacture':3 'sleepy':1 'town':2
                                  'search_release'  'latatoo':1
                                     'search_rest'  '1':4 'archives':2 'electronic':9 'kabyn':8 'monotonik':1 'mtk094':5,6 'stm':7 'vol':3
                                    'search_combo'  '1':14 'a':2A 'archives':12 'b':3A 'electronic':19 'k':1A 'kabyn':6A,18 'latatoo':10C 'manufacture':9B 'monotonik':11 'mtk094':15,16 'n':5A 'sleepy':7B 'stm':17 'town':8B 'vol':13 'y':4A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-3', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['russian', 'electronica', 'idm', 'electronic', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636912838.9431837  (2021-11-14 19:00:38)
                             'size'  9412048