Helene Boschi

Victor Aller

The Beecham Choral Society

Nikita Magaloff

Enrique Jordá

George Maran

Thomas Schippers

Margaret Ritchie

Leon Pommers

Wiener Kammerorchester

Georges Sebastian

Grete And Josef Dichler

Emil Seiler

Willy Hannuschke

Louis De Froment

Orchestre Symphonique De La Radiodiffusion Nationale Belge, Bruxelles

Louis Fourestier

Carlo Maria Giulini

Elisabeth Grümmer

Robert Gendre

The Ambrosian Singers

Michael Raucheisen

Joseph Fuchs

Vittorio Gui

Виктор Мержанов