Johannes Schüler

Jerome Hines

Roberto Benzi

Francis Poulenc

Leningrad Philharmonic Orchestra

Helmut Koch

André Previn

Richard Strauss

Albert Lortzing

Henry Lewis

Amilcare Ponchielli

Fritz Strassner

Wiener Philharmoniker

Alfred Scholz

Thomas Moser

André Kostelanetz

Gregg Smith Singers

Ingeborg Hallstein

Mady Mesplé

Nikolai Rimsky-Korsakov

Antônio Carlos Gomes

Richard Müller-Lampertz

Radio-Symphonie-Orchester Berlin

Caravelli

Thomas Allen