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