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