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