- Hans-Peter Konig, Linda Watson, Stephen Gould, Ralf Lukas, Fionnuala McCarthy, Anna Gabler, Wilke te Brummelstroete, Albert Dohmen, Bayreuth Festival Orchestra, Christian Thielemann, Martina Dike, Endrik Wottrich, Eva-Maria Westbroek, Manuela Bress, Michelle Breedt, Ulrike Helzel, Edith Haller, Andrew Shore, Clemens Bieber, Sonja Muhleck, Simone Schröder, Christa Mayer, Arnold Bezuyen, Annette Kuttenbaum
- Linda Watson, Anna Gabler, Albert Dohmen, Michelle Breedt, Eva-Maria Westbroek, Manuela Bress, Wilke Brummelstroete, Annette Kuttenbaum, Edith Haller, Sonja Muhleck, Simone Schröder, Kwangchul Youn, Bayreuth Festival Orchestra, Christian Thielemann, Martina Dike, Endrik Wottrich
- Ryszard Minkiewicz, Antoni Wit, Ewa Marciniec, Christiane Libor, David Pittman Jennings, Warsaw Philharmonic Choir, Warsaw Philharmonic Orchestra, Hans Sotin, Endrik Wottrich
- Marianna Tarassova, Mikhail Pletnev, Endrik Wottrich, Matthias Goerne, Russian National Orchestra, Angela Denoke, The Moscow State Chamber Choir
