- Torsten Kerl, Bayreuth Festival Choir, Kwangchul Youn, Axel Kober, Bayreuth Festival Orchestra, Camilla Nylund, Markus Eiche
- Sonja Muhleck, Hans-Peter Konig, Edith Haller, Simone Schröder, Michelle Breedt, Albert Dohmen, Linda Watson, Endrik Wottrich, Bayreuth Festival Orchestra, Martina Dike, Annette Kuttenbaum, Anna Gabler, Wilke te Brummelstroete, Stephen Gould, Ralf Lukas, Fionnuala McCarthy, Christa Mayer, Arnold Bezuyen, Eva-Maria Westbroek, Manuela Bress, Christian Thielemann, Clemens Bieber, Andrew Shore, Ulrike Helzel
- Sally Matthews, Jurgen Sacher, Matjaz Robavs, Heidi Brunner, Dominik Koninger, Craig Smith, Jean-Philippe Lafont, Radio-Symphonieorchester Wien, Erik Arman, Deborah Polaski, Bertrand de Billy, Michelle Breedt, Hendrickje van Kerckhove, Yann Beuron, Arnold Schoenberg Choir, Magdalena Anna Hofmann, Christa Ratzenbock, Nenad Marinkovic
- Tonkünstler-Orchester, Martin Schwab, Sigrid Plundrich, Wiener Singverein, Michelle Breedt, Johannes Chum, Florian Boesch, Bruno Weil
- Nicholas Ofczarek, Damenchor Des Wiener Singvereins, Kristjan Järvi, Christiane Oelze, Tonkünstler-Orchester, Michelle Breedt
- Sonja Muhleck, Wilke Brummelstroete, Simone Schröder, Albert Dohmen, Michelle Breedt, Anna Gabler, Linda Watson, Edith Haller, Endrik Wottrich, Bayreuth Festival Orchestra, Martina Dike, Annette Kuttenbaum, Eva-Maria Westbroek, Manuela Bress, Kwangchul Youn, Christian Thielemann