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