======================== unified (from filesystem) ========================
                                         'bitrate'  '250.646'
                                        'duration'  '155'
                                          'artist'  'Demiricous'
                                     'text_people'  'Demiricous'
                                         'release'  'One (Hellbound)'
                                           'title'  'Ironsides'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-2', 'q-busy-4', 'q-grit-4', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['3 star', 'death thrash metal', 'thrash metal', 'death metal', 'metal']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-metal-death'
                                             'bpm'  '110'
                                             'key'  '6A'
                                        'acoustid'  '2093ccbf-75b2-48c5-8364-375ecf64fcd6'
rest: ''

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

'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x008\x001\x004\x008\x008\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x007\x005\x004\x003\x002\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x006\x001\x005\x001\x009\x000\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x008\x001\x004\x008\x008\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x007\x005\x004\x003\x002\x001\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x006\x001\x005\x001\x009\x000\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:7\x1d\x14\x7fØHZF§¢.Ò\x1dvå:'  PRIV(owner='WM/WMCollectionGroupID', data=b'7\x1d\x14\x7f\xd8HZF\xa7\xa2.\xd2\x1dv\xe5:')
'PRIV:WM/WMCollectionID:7\x1d\x14\x7fØHZF§¢.Ò\x1dvå:'  PRIV(owner='WM/WMCollectionID', data=b'7\x1d\x14\x7f\xd8HZF\xa7\xa2.\xd2\x1dv\xe5:')
'PRIV:WM/WMContentID:\x89óü»ZÑ\x84C\x9aò\r\x95i}\x04è'  PRIV(owner='WM/WMContentID', data=b'\x89\xf3\xfc\xbbZ\xd1\x84C\x9a\xf2\r\x95i}\x04\xe8')
'TALB' (Album/Movie/Show title)                     'One (Hellbound)'
'TBPM' (BPM (beats per minute))                     '110'
'TCOM' (Composer)                                   'Demiricous'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-death'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-01-24'
'TENC' (Encoded by)                                 'LAME 3.0.93 MOD'
'TIT2' (Title/songname/content description)         'Ironsides'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Demiricous'
'TPE2' (Band/orchestra/accompaniment)               'Demiricous'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metal Blade Records'
'TRCK' (Track number/Position in set)               '10/12'
'TSO2'                                              'Demiricous'
'TSOP' (Performer sort order)                       'Demiricous'
'TXXX:Acoustid Id'                                  '2093ccbf-75b2-48c5-8364-375ecf64fcd6'
'TXXX:BARCODE'                                      '039841454321'
'TXXX:CATALOGNUMBER'                                '3984-14543-2'
'TXXX:MusicBrainz Album Artist Id'                  'f9974a34-a5ed-4e1c-8059-8225e113a43a'
'TXXX:MusicBrainz Album Id'                         '5e628fca-5b3a-4142-a883-1b11a7fe3e6f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'f9974a34-a5ed-4e1c-8059-8225e113a43a'
'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:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['3 star', 'death thrash metal', 'thrash metal', 'death metal', 'metal']
'TXXX:q-bass'                                       '2'
'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'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.46 dB'
'TXXX:replaygain_track_peak'                        '0.339588'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2dd584e3-d0c7-4fa8-9c2d-a852a2019299')

========================== row from database ==========================
                                              'id'  1314379
                                            'path'  /data/Music/Bulk/00poprockelectronic/Demiricous/One (Hellbound)/Demiricous-One (Hellbound)-Ironsides.mp3
                                         'working'  None
                                         'bitrate'  250
                                    'duration_sec'  155
                                           'genre'  eid-metal-death
                                        'filesize'  4891360
                                           'mtime'  1620302150
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic eid metal death
                                      'tag_artist'  Demiricous
                                     'tag_release'  One (Hellbound)
                                       'tag_title'  Ironsides
                                             'bpm'  110.0
                                    'search_title'  'ironsides':1
                                   'search_artist'  'demiricous':1
                                  'search_release'  'hellbound':2,3 'one':1
                                     'search_rest'  '00poprockelectronic':1 'death':4 'eid':2 'metal':3
                                    'search_combo'  '00poprockelectronic':6 'death':9 'demiricous':2B 'eid':7 'hellbound':4C,5C 'ironsides':1A 'metal':8 'one':3C
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', '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-2', 'q-grit-4']
                                      'lastfmtags'  ['3 star', 'death thrash metal', 'thrash metal', 'death metal', 'metal']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620302149.7973824  (2021-05-06 13:55:49)
                             'size'  4891360