Pierre Duval

John Pritchard

Pyotr Ilyich Tchaikovsky

Orchester Der Wiener Staatsoper

Richard Kraus

John McCormack

Modest Mussorgsky

Hans Moser

Lisa Otto

Wiener Staatsopernchor

NBC Symphony Orchestra

George Enescu

Antal Dorati

Elisabeth Grümmer

Heinrich Hollreiser

Erich Leinsdorf

Fritz Wunderlich

Lamberto Gardelli

Minneapolis Symphony Orchestra

Arturo Basile

The Czech Philharmonic Orchestra

Fernando Corena

Maria Callas

Ludovic Spiess

Xavier Depraz