Roy Samuelsen

Harry Christophers

Roberto Abbondanza

Paul Hindemith

David Willcocks

Gewandhausorchester Leipzig

Igor Stravinsky

Gilles Cachemaille

Hermann Scherchen

Werner Hollweg

Helmut Koch

Dresdner Kreuzchor

Renée Fleming

Hans Werner Henze

Krzysztof Penderecki

Hans-Joachim Rotzsch

Karl Richter

Eberhard Büchner

Walter Goehr

Ralph Vaughan Williams

Saulius Sondeckis

Hans Stadlmair

The Guildford Cathedral Choir

Leonard Bernstein

Robert Schumann