======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '318'
                                          'artist'  'X JAPAN'
                                     'text_people'  ''
                                         'release'  'Vanishing Vision'
                                           'title'  'PHANTOM OF GUILD'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['heavy metal', 'visual kei', 'metal', 'japanese', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '03'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-visualkei'
                                             'bpm'  '115.589'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000E34 000010BD 0000316D'
'COMM:iTunNORM:eng'                                 (' 00000E34 000010BD 0000316D 0000325C 0002E65E 0002E675 00007A73 00007C5E '
 '0002983E 00024A35')
'TALB' (Album/Movie/Show title)                     'Vanishing Vision'
'TBPM' (BPM (beats per minute))                     '115.589'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan-jrock-visualkei'
'TDRC' (Recording time)                             '1988'
'TENC' (Encoded by)                                 'nkn1983 for #AsianMusic@Rizon.net'
'TIT2' (Title/songname/content description)         'PHANTOM OF GUILD'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'X JAPAN'
'TPE2' (Band/orchestra/accompaniment)               'X JAPAN'
'TRCK' (Track number/Position in set)               '03'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['heavy metal', 'visual kei', 'metal', 'japanese', 'j rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.24 dB'
'TXXX:replaygain_track_peak'                        '0.496442'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://asianmusic.unberwoot.net')

========================== row from database ==========================
                                              'id'  923963
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/X JAPAN/[1988] Vanishing Vision/03 PHANTOM OF GUILD.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  318
                                           'genre'  loc-asia-japan-jrock-visualkei
                                        'filesize'  12757358
                                           'mtime'  1637933602
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [1988] 03 loc asia japan jrock visualkei
                                      'tag_artist'  X JAPAN
                                     'tag_release'  Vanishing Vision
                                       'tag_title'  PHANTOM OF GUILD
                                             'bpm'  115.589
                                    'search_title'  'guild':3 'of':2 'phantom':1
                                   'search_artist'  'japan':2 'x':1
                                  'search_release'  'vanishing':1 'vision':2
                                     'search_rest'  '00asia':1 '1988':2,3 'asia':5 'japan':6 'jrock':7 'loc':4 'visualkei':8
                                    'search_combo'  '00asia':8 '1988':9,10 'asia':12 'guild':3A 'japan':5B,13 'jrock':14 'loc':11 'of':2A 'phantom':1A 'vanishing':6C 'vision':7C 'visualkei':15 'x':4B
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['heavy metal', 'visual kei', 'metal', 'japanese', 'j rock']
                                        'tag_date'  1988
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1637933602.099831  (2021-11-26 14:33:22)
                             'size'  12757358