Eva-Maria Bundschuh, Nadine Secunde, Bodo Brinkmann, Philip Kang, Birgitta Svendén, Shirley Close, Günter von Kannen, Jane Turner, Waltraud Meier, Ruth Floeren, Eva Johansson, Graham Clark, Annette Kuttenbaum, Hilde Leidland, Linda Finnie, Anne Evans, Uta Priew, Siegfried Jerusalem, Bayreuth Festival Orchestra, Bayreuth Festival Choir, Daniel Barenboim, Hebe Dijkstra, Poul Elming, Matthias Hölle, Sir John Tomlinson, Hitomi Katagiri
