Carlo Tagliabue

New Philharmonia Orchestra

Roberto Benzi

André Kostelanetz

Liberace

Paul Hindemith

Zubin Mehta

Václav Smetáček

Günther Leib

Eberhard Wächter

Arnold Schoenberg

Josef Metternich

Gundula Janowitz

Vladimir Fedoseyev

Amilcare Ponchielli

Charles Bruck

The New Symphony Orchestra Of London

Mario Del Monaco

Franz Liszt

Igor Stravinsky

Werner Schmidt-Boelcke

Marcus Dods

Andor Foldes

Giulietta Simionato

William Steinberg