Heinrich Berté

Herbert von Karajan

Pro Arte Orchestra

Mado Robin

Otto Edelmann

Rudolf Moralt

Franz Marszalek

Chor Des Bayerischen Rundfunks

Franz Lehár

Alfredo Kraus

Beniamino Gigli

Leonard Bernstein

Jorma Hynninen

Josef Metternich

Orchester Der Wiener Staatsoper

Moscow Philharmonic Orchestra

Dmitri Shostakovich

John Newmark

Walter Berry

Pyotr Ilyich Tchaikovsky

The Longines Symphonette

Arturo Toscanini

Philharmonia Orchestra

Royal Philharmonic Orchestra

Wiener Staatsopernchor