Chorus Viennensis
Judith Blegen
Delores Ziegler
Simon Birchall
Sigurd Brauns
Wiener Sangerknaben
Robert Shaw
Bruno Beccaria
John Nelson
Tokyo Opera Singers
Günther Arndt
Audrey Michael
Leigh Nixon
Stephen Roberts
Wieslaw Ochman
Jürgen Jürgens
George Guest
Bavarian Radio Chorus
Celestina Casapietra
Birgit Finnilä