Sergey Kortes: Music (Sound)1976-06-05

Sergey Kortes: Music (Sound)1978-02-04

Sergey Kortes: Music Editor (Sound)1978-12-03

Sergey Kortes: Music (Sound)1981-11-10

Sergey Kortes: Original Music Composer (Sound)1974-06-04

Sergey Kortes: Original Music Composer (Sound)1981-06-05

Sergey Kortes: Original Music Composer (Sound)1984-01-03

Sergey Kortes: Music (Sound)1976-10-04