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