Hungarian Radio and Television Chorus, Oxford Schola Cantorum, Mátyás Antal, Christian Hommel, Wolfgang Rübsam, János Sebestyén, Lisa Stewart, Jeremy Summerly, Luc Beauséjour, Christine Pichlmeier, Jenő Jandó, Dresdner Kammerchor, Northern Chamber Orchestra, Kolja Blacher, Helmut Müller-Brühl, Marianne Beate Kielland
