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