Norbert Orth

Philharmonia Orchestra

Jean-Philippe Lafont

Edita Gruberova

Barbara Bonney

Peter Seiffert

Kurt Streit

Alfred Scholz

Arleen Auger

Rita Streich

Alfredo Kraus

Thomas Allen

André Previn

Sir Neville Marriner

Jussi Björling

Das Mozarteum Orchester Salzburg

Kiri Te Kanawa

Sylvia McNair

Orchestre Philharmonique De Monte-Carlo

Elzbieta Szmytka

Anneliese Rothenberger

Münchner Rundfunkorchester

Placido Domingo

Leopold Hager

Richard Tauber