Edgar Doneux

Kiri Te Kanawa

English Chamber Orchestra

National Philharmonic Orchestra

London Philharmonic Orchestra

André Previn

Jessye Norman

London Symphony Orchestra

Royal Philharmonic Orchestra

The Academy Of St. Martin-in-the-Fields

Erich Kunzel

Helen Donath

Johann Adolf Hasse

Herbert Von Karajan

Chor Des Bayerischen Rundfunks

Rita Streich

Mirella Freni

Waldemar Kmentt

Eberhard Büchner

Berliner Symphoniker

John McCarthy

Barbara Hendricks

José Carreras

Wiener Philharmoniker

Wiener Symphoniker