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