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