Louis Kentner, Wilfred Tachezi, John Landor, Susan McCulloch, Mircea Popa, Julian Bigg, Paul Roczek, Ilse von Alpenheim, Jürgen Geise, Kurt Böhme, Bamberger Symphoniker, Carl Michalski, Edward Pleasant, Dekany String Quartet, Czech National Symphony Orchestra, John Oakman, Sebastian Hauser, Cornel Stavru, Romanian Opera Orchestra, Bucgarest, Antal Doráti, Dankwart Gahl, Hans Lenzer, Peter Katt, Berlin Civic Opera Chorus, Bulgarian National Radio Symphony Orchestra, Prague Philharmonic Chorus, Irmgard Gahl, Berlin Civic Opera Orchestra, Orchester der Wiener Staatsoper
