- Hannes Hellmann, Johannes Chum, Vokalensemble NOVA, Klangforum Wien, Beat Furrer, Julie Moffat, Monika Bair-Ivenz, Radio-Coro de Stuttgart des SWR
- Sarah Castle, Romy Petrick, Netherlands Philharmonic Orchestra, Chorus of De Nationale Opera, Marc Albrecht, Dietrich Henschel
- Michael Moucka, Martin Sturm, Andreas Lebeda, Kepler Konsort, Daniel Sepec, Ars Antiqua Austria, Johannes Chum, Siegfried Ertelthalner, Gunar Letzbor, St. Florian Boys' Choir
- Sigrid Plundrich, Wiener Singverein, Martin Schwab, Tonkünstler-Orchester, Bruno Weil, Johannes Chum, Florian Boesch, Michelle Breedt
- Robert Holl, Kristjan Järvi, Nikolai Schukoff, Manfred Hemm, Sandra Trattnigg, Johannes Chum, Michelle Breedt, Tonkünstler-Orchester
- Martin Haselböck, Johannes Chum, Henning Voss, Linda Perillo, Kai Wessel, Vienna Academy Orchestra, Vienna Nova Vocal Ensemble, Jörg Waschinski, Ulf Bästlein
- Matthias Hoffmann, Ekkehard Wagner, MDR Rundfunkchor, SWR Symphonieorchester, Christopher Maltman, Bruce Ford, Johannes Chum, Ralf Lukas, Franz Hawlata, Reinhard Mayr, Laura Claycomb, Sir Roger Norrington, Ekkehard Vogler, Monica Groop
- Kammerchor Collegium Vocale Innsbruck, Carlo Grante, Kammerorchester Cappella Istropolitana, Vokalensemble Vocapella Innsbruck, Kammerchor Jauna Muzika Vilnius