Bayreuther Festspielorchester, Andrew Shore, Arnold Bezuyen, Michelle Breedt, Clemens Bieber, Ulrike Helzel, Simone Schröder, Ralf Lukas, Christa Mayer, Albert Dohmen, Fionnuala McCarthy, Christian Thielemann, Martina Dike, Edith Haller, Annette Kuttenbaum, Endrik Wottrich, Anna Gabler, Eva-Maria Westbroek, Wilke te Brummelstroete, Manuela Bress, Sonja Muhleck, Linda Watson, Stephen Gould & Hans-Peter Konig
Vladimir Galusin, Valentina Tsidipova, Marianna Tarassova, Chorus of the Kirov Opera, St. Petersburg, Orchestra of the Kirov Opera, St. Petersburg & Valery Gergiev
Leontyne Price, Wiener Singverein, Fritz Reiner, Rosalind Elias, Zubin Mehta, Wiener Philharmoniker, Jussi Björling, Los Angeles Master Chorale, Giorgio Tozzi & Los Angeles Philharmonic
Arnold Schoenberg Choir, Barbara Bonney, Boje Skovhus, Charlotte Margiono, Deon Van der Walt, Lázló Polgár, Nikolaus Harnoncourt, Peter Seiffert, Reinaldo Macias, Robert Florianschütz, Sergei Leiferkus & Chamber Orchestra of Europe