- Kurt Equiluz, Nikolaus Harnoncourt, Mozartorchester des Opernhauses Zürich, Trudeliese Schmidt, Robert Tear, Rachel Yakar, Werner Hollweg, Simon Estes, Felicity Palmer
- Doris Soffel, Marinus Voorberg, Männerchor des Süddeutschen Rundfunks, Werner Hollweg, Roland Keller
- Barbara Hölzl, Ursula Fiedler, Moscow Radio Children's Choir, Rudolf Barshai, Werner Hollweg, Russian National Orchestra, Edith Wiens, Reiner Goldberg, Jakob Stampfli, Karl-Heinz Stryczek, Sveshnikov Boys and Men's Choir, Herbert Blomstedt, Staatskapelle Dresden, Ute Walther
- Anne Howells, Coro RAI di Roma, Dame Margaret Price, Carlo Maria Giulini, Oliviera Miljakovic, Wolfgang Brendel, Werner Hollweg, Marjorie Wright, Orchestra Sinfonica RAI di Roma, Robert Amis el Hage, Carlo Gaifa