Victor Chorus

Eugene Ormandy

The Philadelphia Orchestra

NBC Symphony Orchestra

Helen Traubel

Nelson Eddy

RCA Victor Chorus

Arturo Toscanini

Richard Crooks

Giacomo Puccini

Jean Morel

Gioacchino Rossini

Bidú Sayão

Bedřich Smetana

Städtisches Orchester Berlin

New York City Symphony Orchestra

Bing Crosby

Philharmonic-Symphony Orchestra Of New York

Georges Bizet

Licia Albanese

Beniamino Gigli

The National Symphony Orchestra

Carlos Julio Ramirez

Anatole Fistoulari

Robert Alva