Michelle Breedt, Wilke Brummelstroete, Albert Dohmen, Eva-Maria Westbroek, Christian Thielemann, Anna Gabler, Annette Kuttenbaum, Kwangchul Youn, Martina Dike, Linda Watson, Bayreuth Festival Orchestra, Endrik Wottrich, Edith Haller, Simone Schröder, Manuela Bress & Sonja Muhleck
Linda Gray, John Alexander, June Anderson, Cheryl Studer, Roland Hermann, Jan-Hendrick Rootering, Bavarian Radio Symphony Orchestra & Wolfgang Sawallisch
Anna Tomowa-Sintow, Hartmut Welker, René Pape, Reinhild Runkel, John David de Haan, Nicolai Gedda, Berlin Radio Choir, Rundfunk-Sinfonieorchester Berlin & John Mauceri