Alexander Faris

Joan Sutherland

Harry Secombe

Julia Migenes

Richard Lewis

René Kollo

Ivan Rebroff

London Symphony Orchestra

Nicolai Gedda

Hermann Prey

English Chamber Orchestra

Boston Pops Orchestra

Berliner Symphoniker

New York Philharmonic

Dietrich Fischer-Dieskau

Erika Köth

Geraint Evans

Herbert von Karajan

Pro Arte Orchestra

Anneliese Rothenberger

Rundfunkchor Leipzig

Royal Philharmonic Orchestra

Mormon Tabernacle Choir

Edda Moser

José Carreras