Ella Tordek, Georges Thill, Jean Planel, Berthe Auguez De Montalant, Giuseppe Krismer, Georgette Frozier-Marrot, Richard Mayr, Emilio De Gogorza, Germaine Martinelli, Edmond Clement, Giorgina Caprile, Louis Morturier, Giovanni Zenatello, Luise Hofer, Giovanni Malipiero, Pol Plançon, Maurice Renaud, Studio Orchestra