Dolores Cava

Placido Domingo

English Chamber Orchestra

Erika Köth

Rudolf Kempe

The New Symphony Orchestra Of London

Anton Karas

Franz Lehár

Federico Moreno Torroba

Mikhail Ivanovich Glinka

Elisabeth Schwarzkopf

Royal Philharmonic Orchestra

Orchester Der Wiener Staatsoper

Frank Chacksfield & His Orchestra

Symphonie-Orchester Des Bayerischen Rundfunks

Leo Stein

Hilde Güden

National Philharmonic Orchestra

Beniamino Gigli

Mantovani And His Orchestra

Georg Friedrich Händel

Nicolai Gedda

Günther Leib

Wiener Philharmoniker

The Williams Singers