Giovanni Malipiero, Giorgina Caprile, Pol Plançon, Maurice Renaud, Jean Planel, Berthe Auguez De Montalant, Giuseppe Krismer, Georgette Frozier-Marrot, Emilio De Gogorza, Ella Tordek, Edmond Clement, Studio Orchestra, Louis Morturier, Giovanni Zenatello, Luise Hofer, Germaine Martinelli, Georges Thill, Richard Mayr
Maria Farneti, Florencio Constantino, Selma Kurz, Francesco Daddi, Adelina Agostinelli, Margaret Keyes, Maria Avezza, Studio Orchestra, Alessandro Bonci, Leo Slezak, Dan Beddoe, Giovanni Zenatello, Merle Alcock, Alice Verlet, Carlo Galeffi, Arthur Middleton, Studio Conductor, Melitta Heim, Marie Rappold, Guido Ciccolini
Francesco Marconi, Eugenio Giraldoni, Fernando Valero, Studio Pianist, Studio Orchestra, Angelica Pandolfini, Gemma Bellincioni, Fiorello Giraud, Giovanni Zenatello
