Prague Philharmonic Chorus, Susan McCulloch, Czech Symphony Orchestra, John Oakman, Julian Bigg, 빈 슈타츠오퍼 오케스트라, Carl Michalski, Dekany String Quartet, 불가리아 국립 라디오 심포니 오케스트라, John Landor, Edward Pleasant, 쿠르트 뵈메, Berlin Civic Opera Chorus, Sebastian Hauser, Berlin Civic Opera Orchestra, Hans Lenzer, Ilse von Alpenheim, 안탈 도라티, 밤베르크 교향악단, Cornel Stavru, Romanian Opera Orchestra, Bucgarest, Mircea Popa, Paul Roczek, Peter Katt, Jürgen Geise, Wilfred Tachezi, Dankwart Gahl, Irmgard Gahl & Louis Kentner
