- Lucia Popp, Wolfgang Brendel, Erich Kunz, Bernard Haitink, Edita Gruberová, Bavarian Radio Chorus, Doris Soffel, Brigitte Lindner, Siegfried Jerusalem, Heinz Zednik, John Mordler, Norman Bailey, Peter Hofmann, Theodore Holzinger, Bavarian Radio Symphony Orchestra, Waldemar Kmentt, Aage Haugland, Marilyn Richardson, André von Mattoni, Roland Bracht, Ortrun Wenkel