Bruno Beccaria
Delores Ziegler
Sigurd Brauns
Sara Mingardo
Audrey Michael
Wiener Sangerknaben
Günther Arndt
Birgit Finnilä
George Guest
Stephen Roberts
Rosa Laghezza
Wieslaw Ochman
Waltraud Meier
Chorus Viennensis
Arnold Schoenberg Chor
Gill Ross
Jürgen Jürgens
Karita Mattila
Judith Blegen
Simon Birchall