======================== unified (from filesystem) ========================
                                         'bitrate'  '240.022'
                                        'duration'  '196'
                                          'artist'  'Blinded Colony'
                                     'text_people'  ''
                                         'release'  'Bedtime Prayers'
                                           'title'  'My Halo'
                                           '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-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['swedish', 'metalcore', 'melodic death metal', 'metal', 'death metal']"
                                     'discogstags'  "['death metal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-metal-death'
                                             'bpm'  '100'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'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 \x001\x000\x008\x009\x004\x001\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x009\x001\x005\x003\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x001\x005\x007\x008\x008\x001\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x000\x008\x009\x004\x001\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x009\x001\x005\x003\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x001\x005\x007\x008\x008\x001\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\\\x05òiìî\x08J\x87Þ÷\x01}\x9dw´'  PRIV(owner='WM/WMCollectionGroupID', data=b'\\\x05\xf2i\xec\xee\x08J\x87\xde\xf7\x01}\x9dw\xb4')
'PRIV:WM/WMCollectionID:\\\x05òiìî\x08J\x87Þ÷\x01}\x9dw´'  PRIV(owner='WM/WMCollectionID', data=b'\\\x05\xf2i\xec\xee\x08J\x87\xde\xf7\x01}\x9dw\xb4')
'PRIV:WM/WMContentID:\xa0É\x92Öº\x8fLI\x9bZÂ"Ù\t/Â'  PRIV(owner='WM/WMContentID', data=b'\xa0\xc9\x92\xd6\xba\x8fLI\x9bZ\xc2"\xd9\t/\xc2')
'TALB' (Album/Movie/Show title)                     'Bedtime Prayers'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-death'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'EAC 0.95 beta 4'
'TIT2' (Title/songname/content description)         'My Halo'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Blinded Colony'
'TPE2' (Band/orchestra/accompaniment)               'Blinded Colony'
'TPUB' (Publisher)                                  'Pivotal'
'TRCK' (Track number/Position in set)               '1'
'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'                                  ['death metal', 'rock']
'TXXX:lastfmtags'                                   ['swedish', 'metalcore', 'melodic death metal', 'metal', 'death metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.14 dB'
'TXXX:replaygain_track_peak'                        '0.386174'
'USLT::eng'                                         ('This very day you`ll take a last breathe and leave me\r'
 'I`ve scrubbed myself `til bleed\r'
 'I cannot make the tiniest mistake, `cos you`ll stab me\r'
 'You turn lambs to murderers\r'
 '\r'
 'What? Who shut the light?\r'
 'My halo used to shine all bright! But now...\r'
 'I`ve dug out myself in search of worms way deep inside\r'
 'What now?\r'
 '\r'
 'Clean, I can never be\r'
 'Perfection\r'
 'I hunt but will never catch\r'
 'Hypochondria, I make a monster of myself because of forbidden fruit\r'
 '\r'
 'What? Who shut the light?\r'
 'My halo used to shine all bright! But now...\r'
 'I`ve dug out myself in search of worms way deep inside\r'
 'What now?\r'
 '\r'
 'My halo used to shine')

========================== row from database ==========================
                                              'id'  1401002
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Blinded Colony/Bedtime Prayers/Blinded Colony-Bedtime Prayers-My Halo.mp3
                                         'working'  None
                                         'bitrate'  240
                                    'duration_sec'  196
                                           'genre'  eid-metal-death
                                        'filesize'  5973371
                                           'mtime'  1620301869
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal eid metal death
                                      'tag_artist'  Blinded Colony
                                     'tag_release'  Bedtime Prayers
                                       'tag_title'  My Halo
                                             'bpm'  100.0
                                    'search_title'  'halo':2 'my':1
                                   'search_artist'  'blinded':1 'colony':2
                                  'search_release'  'bedtime':1 'prayers':2
                                     'search_rest'  '00dwimp':1 '00metal':2 'death':5 'eid':3 'metal':4
                                    'search_combo'  '00dwimp':7 '00metal':8 'bedtime':5C 'blinded':3B 'colony':4B 'death':11 'eid':9 'halo':2A 'metal':10 'my':1A 'prayers':6C
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['swedish', 'metalcore', 'melodic death metal', 'metal', 'death metal']
                                        'tag_date'  2007
                                     'discogstags'  ['death metal', 'rock']

============================== file details ==============================
                                           'mtime'  1620301869.1501122  (2021-05-06 13:51:09)
                             'size'  5973371