Max Bussy

Johann Sebastian Bach

Anthony Rolfe Johnson

Maurice Ordonneau

Chor Des Reichssender Wien

Miguel Ligero

Tito Schipa

Orchester Claudius Alzner

Die Cornel-Singers

Orchester Karl Grell

Pittsburgh Symphony Orchestra

Gerda Sommerschuh

Anna Prucnal

Julita Bermejo

Nils Grevillius Orkester

Sydney Granville

Nederlands Opera Koor

Charles Leggett

Jacek Kaspszyk

Emmanuel Koch

Sammy Davis Jr.

Orchestra Of The Metropolitan Opera Association Of New York

Otmar Suitner

Crane Calder

Gonzalo Roig