Orkiestra Państwowej Opery Im. Stanisława Moniuszki W Poznaniu

Христо Бръмбаров

Leon Pommers

Lothar Ostenburg

Children's Chorus From L'Elysée Francaise

Giuseppe De Luca

Leipzig Philharmonic Orchestra

Philharmonic Orchestra

Кира Изотова

Rina Gigli

Guido Centini

Felix Schröder

Orquesta De Conciertos De Madrid

Rochester Philharmonic Orchestra

Cincinnati Promenade Symphony Orchestra

Edward Auer

Walter Bohle

Phyllis Spurr

Orchestra Rossini di Napoli

Theo Mackeben

Solistenvereinigung des Berliner Rundfunks

Fanely Revoil

The Ambrosian Opera Chorus

Douglas Moore

Robert Zeller