Giuseppe Morelli

Eugene Ormandy

Aureliano Pertile

Franco Corelli

Prague Smetana Theatre Orchestra

Christoph Willibald Gluck

Franco Calabrese

Herva Nelli

Hans Hopf

Orchestre De La Société Des Concerts Du Conservatoire

Orchestra dell'Accademia Nazionale di Santa Cecilia

József Simándy

Columbia Symphony Orchestra

Tito Schipa

Jerome Hines

Royal Philharmonic Orchestra

London Philharmonic Orchestra

Samuel Samosud

Herbert Von Karajan

Elisabeth Rethberg

Arrigo Boito

Albert Da Costa

Bamberger Symphoniker

Margot Janz

Wilhelm Loibner