Josef Schmiedinger

Anna Kratochvílová

Laurențiu Profeta

Barbara Cook

Decca Symphony Orchestra

John Latouche

Harry Welchman

Chór Filharmonii Narodowej

Roger Waters

Yo-Yo Ma

Mikael Samuelson

Josip Gostić

Romualdo Marenco

Hans Clarin

Julita Bermejo

BBC Chorus

Hugo Hasslo

Isabel Strauss

Royal Philharmonic Chorus

Corul Teatrului Liric din Constanța

Daniel Montorio

Louis Clairville

Ricardo De La Vega

Chor Des Städtischen Musikvereins Zu Düsseldorf e.V.

Jaroslav Kvapil