Ross Lee Finney

Polish Chamber Orchestra

Michel Hamel

Deanna Durbin

Peter Phillips

Poul Elming

Susan Gritton

Marty Haugen

Béatrice Uria-Monzon

Lorenz Fehenberger

Cynthia Haymon

Sergei Aleksashkin

Graham Fitkin

Andrea Bocelli

Lionel Dakers

James MacMillan

Vasco Barbosa

Björgvin Þór Valdimarsson

Choir of the Collegiate Church of St. Mary of Warwick

Hans J. Salter

Werner Hollweg

Анатоль Лагуткин

Buffalo Philharmonic Orchestra

Das Mozarteum Orchester Salzburg

Jean-Pierre Drouet