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