Gustave Cloëz

Kurt Herbert Adler

Mario Del Monaco

Lisa Della Casa

Jascha Horenstein

Hallé Orchestra

Aldo Protti

Wolfgang Windgassen

Wolfgang Amadeus Mozart

Teresa Berganza

Elisabeth Grümmer

Bruno Walter

Willem Mengelberg

Luisa Villa

Orchestre National De France

Arturo Toscanini

Enrico Caruso

Chorus Of The Royal Opera House, Covent Garden

The New Symphony Orchestra Of London

Hans Schmidt-Isserstedt

Sir Eugene Goossens

Toni Blankenheim

RIAS Symphonie-Orchester Berlin

Dusolina Giannini

Prague Smetana Theatre Orchestra