James Levine, Congratulator
Hildegard Behrens, Congratulator
Gerhard Schmidt-Gaden, Congratulator
Hermann Prey, Congratulator
Edita Gruberova, Congratulator
James King, Congratulator
Walter Hagen-Groll, Congratulator
Herbert von Karajan, Congratulator
José Carreras, Congratulator
Christian Boesch, Congratulator
Piero Cappuccilli, Congratulator
Ileana Cotrubaș, Congratulator
Martti Talvela, Congratulator
Helmuth Lohner, Congratulator
Christa Ludwig, Congratulator
Mirella Freni, Congratulator
Walter Taussig, Congratulator
Giulietta Simionato, Congratulator
Elfriede Ott, Congratulator
Leonard Bernstein, Congratulator
Members of the Choir of the Vienna State Opera, Congratulator
Harald Goertz , Congratulator
Marcel Prawy, Congratulator
Hans Weigel, Congratulator
Jeanpierre Faber, Congratulator
Tölzer Knabenchor, Congratulators
Members of the Vienna Philharmonic, Congratulators
Members of the Choir of the Vienna State Opera, Congratulators
Mitglieder des Berliner Philharmonischen Orchesters, Congratulators
Uli Märkle, Der Haushofmeister
Hans-Ullrich Barth, Dramaturgy
Gustav Rudolf Sellner, Speech
Dr. Wilfried Haslauer, Speech
Heinrich Salfenauer, Speech
Dr. Rudolf Kirchschläger, Speech
Uli Märkle, Stage director
Peter Mittermayr, Stage director
Jürgen Rose, Stage sets