В чём перекодированны метаданные в mp3?

$ id3info 10.\ Группа\ крови.mp3

*** Tag information for 10. Группа крови.mp3
=== TPE2 (Band/orchestra/accompaniment): 8=>
=== TIT2 (Title/songname/content description): @C??0 @>28
=== TALB (Album/Movie/Show title): Live 1988-1990. '0ABL 2
=== TYER (Year): 1990
=== TRCK (Track number/Position in set): 10/10
=== TPE1 (Lead performer(s)/Soloist(s)): 8=>
=== COMM (Comments): (iTunNORM)[eng]: 0000068D 00000529 0000110F 00000F55 00035B8E 00035B8E 00006A21 000061F2 0001ADC7 00035B60
=== PRIV (Private frame):  (unimplemented)
=== PRIV (Private frame):  (unimplemented)
=== PRIV (Private frame):  (unimplemented)
*** mp3 info
MPEG1/layer III
Bitrate: 192KBps
Frequency: 44KHz