Auguste du Maurier

Sueddeutsche Chorvereinigung

The Hollywood Bowl Symphony Orchestra

Arturo Benedetti Michelangeli

Victor Silvester And His Silver Strings

Orchestre National De La R.T.F.

Eleanor Steber

Graziella Sciutti

University of Utah Chorus

Gino Paoli

Julien Giovannetti

Karl Goldmark

Orchestra Constantin Bîrsan

Czech Trio

George Byrd

The Beecham Choral Society

Shoshana Shoshan

Heitor Villa-Lobos

Julius Reubke

Silvio Varviso

Orchestre Des Concerts De Paris

Marie Goossens

Mischa Schneider

Hanny Steffek

Orquesta Nacional De España