Heinz Göhrig

Enrico Caruso

James Levine

Victoria De Los Angeles

Edda Moser

Sveriges Radios Symfoniorkester

Mikhail Ivanovich Glinka

Thomas Hampson

Jules Massenet

New Philharmonia Orchestra

Dimitri Mitropoulos

Joyce DiDonato

Catherine Foster

Большой Симфонический Оркестр Всесоюзного Радио

Dmitri Hvorostovsky

Aribert Reimann

Gustav Mahler

Paul McCreesh

Nikolaus Harnoncourt

Kent Nagano

Modest Mussorgsky

Sir Simon Rattle

Joan Sutherland

Orchester der Bayreuther Festspiele

Hans Hopf