Günter Kochan: Music (Sound)1956-01-27

Günter Kochan: Music (Sound)1955-03-25

Günter Kochan: Music (Sound)1964-02-28

Günter Kochan: Music (Sound)1968-12-01

Günter Kochan: Music (Sound)1965-05-06

Günter Kochan: Music (Sound)1961-06-08

Günter Kochan: Music (Sound)1957-02-10