======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '513'
                                          'artist'  'Suns Of Arqa'
                                     'text_people'  ''
                                         'release'  'Un1verse City'
                                           'title'  'Gawoti - Alap-Ki-Dub'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-3', '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-2']")
                                      'lastfmtags'  "['world', 'dub', 'downtempo', 'chillout', 'ambient']"
                                     'discogstags'  "['electronic', 'dub', 'downtempo', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '8'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '129.6'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'COMM::eng'                                         'ExactAudioCopy v0.95b4'
'TALB' (Album/Movie/Show title)                     'Un1verse City'
'TBPM' (BPM (beats per minute))                     '129.6'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDRC' (Recording time)                             '2001'
'TIT2' (Title/songname/content description)         'Gawoti - Alap-Ki-Dub'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Suns Of Arqa'
'TRCK' (Track number/Position in set)               '6/8'
'TXXX:Cuesheet'                                     ('REM DATE 2001\r\n'
 'REM COMMENT Encoded by FLAC v1.1.4a with FLAC Frontend '
 'v1.7.1\\\\\\\\electronicalpower.nnm.ru/~allnews\r\n'
 'PERFORMER "Suns Of Arqa"\r\n'
 'TITLE "Un1verse City"\r\n'
 'FILE "DUMMY" WAVE\r\n'
 '  TRACK 01 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 01 00:00:00\r\n'
 '  TRACK 02 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 00 08:51:52\r\n'
 '    INDEX 01 08:53:00\r\n'
 '  TRACK 03 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 01 17:07:62\r\n'
 '  TRACK 04 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 00 26:21:32\r\n'
 '    INDEX 01 26:22:30\r\n'
 '  TRACK 05 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 00 34:34:50\r\n'
 '    INDEX 01 34:35:35\r\n'
 '  TRACK 06 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 01 49:39:72\r\n'
 '  TRACK 07 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 01 58:13:22\r\n'
 '  TRACK 08 AUDIO\r\n'
 '    TITLE "Un1verse City"\r\n'
 '    INDEX 01 64:30:60\r\n')
'TXXX:Discid'                                       '7A111608'
'TXXX:Mp3gain_minmax'                               '021,205'
'TXXX:Mp3gain_undo'                                 '+005,+005,N'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'dub', 'downtempo', 'ambient']
'TXXX:lastfmtags'                                   ['world', 'dub', 'downtempo', 'chillout', 'ambient']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.66 dB'
'TXXX:replaygain_track_peak'                        '0.498236'

========================== row from database ==========================
                                              'id'  850854
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Suns Of Arqa/[2001] Suns Of Arqa - Un1verse City/Suns Of Arqa - 2001 - Un1verse City - 06 - Gawoti - Alap-Ki-Dub.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  513
                                           'genre'  electronic
                                        'filesize'  20540630
                                           'mtime'  1636912714
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm [2001] 2001 06 electronic
                                      'tag_artist'  Suns Of Arqa
                                     'tag_release'  Un1verse City
                                       'tag_title'  Gawoti - Alap-Ki-Dub
                                             'bpm'  129.6
                                    'search_title'  'alap':2 'alapkidub':5 'dub':4 'gawoti':1 'ki':3
                                   'search_artist'  'arqa':3 'of':2 'suns':1
                                  'search_release'  'city':2 'un1verse':1
                                     'search_rest'  '2001':1,2 'electronic':3
                                    'search_combo'  '2001':11,12 'alap':2A 'alapkidub':5A 'arqa':8B 'city':10C 'dub':4A 'electronic':13 'gawoti':1A 'ki':3A 'of':7B 'suns':6B 'un1verse':9C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['world', 'dub', 'downtempo', 'chillout', 'ambient']
                                        'tag_date'  2001
                                     'discogstags'  ['electronic', 'dub', 'downtempo', 'ambient']

============================== file details ==============================
                                           'mtime'  1636912713.7047346  (2021-11-14 18:58:33)
                             'size'  20540630