======================== unified (from filesystem) ========================
                                         'bitrate'  '258.018'
                                        'duration'  '520'
                                          'artist'  'Ashbringer'
                                     'text_people'  ''
                                         'release'  'Ykgen'
                                           'title'  'Celestial Infancy'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-4', 'q-grit-4', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['american', 'black metal', 'atmospheric black metal', 'usa']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '8'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'eid-metal-black'
                                             'bpm'  '114.544'
                                             'key'  '7A'
                                        'acoustid'  '0693e4ee-7149-4988-a050-7df4033c84a3'
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Ykgen'
'TBPM' (BPM (beats per minute))                     '114.544'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-black'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Celestial Infancy'
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ashbringer'
'TPE2' (Band/orchestra/accompaniment)               'Ashbringer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Avantgarde Music'
'TRCK' (Track number/Position in set)               '5/8'
'TSO2'                                              'Ashbringer'
'TSOP' (Performer sort order)                       'Ashbringer'
'TXXX:Acoustid Id'                                  '0693e4ee-7149-4988-a050-7df4033c84a3'
'TXXX:MusicBrainz Album Artist Id'                  '2abc7573-ca8f-4cdc-ab76-465116c0930d'
'TXXX:MusicBrainz Album Id'                         'ef6fbec5-5ad5-40dd-a9d5-004758952e5e'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '2abc7573-ca8f-4cdc-ab76-465116c0930d'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['american', 'black metal', 'atmospheric black metal', 'usa']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.30 dB'
'TXXX:replaygain_track_peak'                        '0.427159'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bf5fe076-000c-46fd-9500-b7e391c8c1c0')
'USLT:None:eng'                                     ('Mind and body are one\r\n'
 'Body and earth are one\r\n'
 'Earth and sky are one\r\n'
 'Sky and spirit are one\r\n'
 '\r\n'
 'Here I stand at the threshold of existence\r\n'
 'Falling deeper into my subconscious\r\n'
 'Despite the loneliness I felt\r\n'
 'It seems a distant memory now\r\n'
 '\r\n'
 'I close my eyes and I can see\r\n'
 'The birth of stars and their constellations\r\n'
 'I can feel the energy surging\r\n'
 'From the sun into my veins\r\n'
 '\r\n'
 '“Dreamer, I can still feel your presence”\r\n'
 '\r\n'
 'I became emotion\r\n'
 'I became serenity\r\n'
 'I can sense eternity\r\n'
 'In my own reality\r\n'
 '\r\n'
 'I became peace\r\n'
 'I became chaos\r\n'
 'And for the first time\r\n'
 'I felt balance\r\n'
 '\r\n'
 'Faller, did you feel the weight of the world?\r\n'
 'Because I watched it all collapse\r\n'
 'I stand before the earth\r\n'
 'Unafraid and unashamed\r\n'
 '\r\n'
 'Mind and body are one\r\n'
 'Body and earth are one\r\n'
 'Earth and sky are one\r\n'
 'Sky and spirit are one')

========================== row from database ==========================
                                              'id'  1392629
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Ashbringer – Yūgen/Ashbringer - Yūgen - 05 Celestial Infancy.mp3
                                         'working'  None
                                         'bitrate'  258
                                    'duration_sec'  520
                                           'genre'  eid-metal-black
                                        'filesize'  17063580
                                           'mtime'  1620301374
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal – Yūgen Yūgen 05 eid metal black
                                      'tag_artist'  Ashbringer
                                     'tag_release'  Ykgen
                                       'tag_title'  Celestial Infancy
                                             'bpm'  114.544
                                    'search_title'  'celestial':1 'infancy':2
                                   'search_artist'  'ashbringer':1
                                  'search_release'  'ykgen':1
                                     'search_rest'  '00dwimp':1 '00metal':2 'black':7 'eid':5 'metal':6 'yugen':3,4
                                    'search_combo'  '00dwimp':5 '00metal':6 'ashbringer':3B 'black':11 'celestial':1A 'eid':9 'infancy':2A 'metal':10 'ykgen':4C 'yugen':7,8
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['american', 'black metal', 'atmospheric black metal', 'usa']
                                        'tag_date'  2016
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301374.0055914  (2021-05-06 13:42:54)
                             'size'  17063580