Sängerrunde Fellach-Oberdörfer

Knabenchor Hannover

Heinz Hennig

Peter Breiner

Ludwig van Beethoven

Montanara Chor

Monteverdi-Chor Hamburg

Stuttgarter Kammerorchester

Fritz Wunderlich

Monica Groop

Kai Wessel

Dečji Hor RTB "Kolibri"

Andreas Schmidt

Gulbenkian Orchestra

New London Chorale

Caroline Stein

Winchester Cathedral Choir

Roberta Alexander

Montreal Jubilation Gospel Choir

Josef Veselka

The Dufay Collective

Slovak Philharmonic Chorus

Darius Milhaud

John Scott

Roger Whittaker