Hansgeorg Otto

Rudolf Schock

Wiener Staatsopernchor

Boston Pops Orchestra

Georg Hann

Arturo Toscanini

Arthur Fiedler

The Hollywood Bowl Symphony Orchestra

Der Tonkünstler-Chor

Wiener Symphoniker

Wiener Philharmoniker

NBC Symphony Orchestra

Max Schönherr

Sir Malcolm Sargent

Giacomo Puccini

Berliner Philharmoniker

Berliner Motettenchor

Victor Symphony Orchestra

Orchester Der Wiener Staatsoper

Benjamin Britten

Gloria Lasso

Ferdinand Leitner

Tonkünstler Orchestra

Serge Koussevitzky

Charles Munch