Enrico Caruso, Florence Easton, Dmitri Smirnov, Rosa Raisa, Antonio Cortis, Giuseppe Anselmi, Anne Roselle, Alfred Piccaver, Alessandro Bonci, Claudia Muzio, John McCormack, Emmy Destinn, Lina Cavalieri, Richard Tauber, Giovanni Zentella, Aureliano Pertile, Elisabeth Rethberg, Maria Sammarca, Ferdinand Ansseaau, Giovanni Martinelli, Mattia Battistini
Giuseppe Anselmi, R. Bracale, Luigi Manfrini, Riccardo Stracciari, Eugenia Burzio, Alessandro Bonci, Giuseppe Borgatti, Orchestra del Teatro alla Scala di Milano, Elsa Petri, Ramon Blanchart, Gino Nastrucci, Adamo Didur, Carlo Albani, Maria De Macchi, Amelia Talexis, Giovanni Zenatello, Marie Roger-Miclos, Emmy Destinn, Victorien Sardou, Oreste Luppi, Theodor Bertram, Fernanda Chiesa, Jacques Thibaud, Maria Barrientos, Giannina Russ
Ljubomir Pantscheff, Fritz Reiner, Bruno Seidler-Winkler, Julius Patzak, Pasdeloup Orchestra, The Metropolitan Opera Orchestra, Hans Braun, Ludwig Weber, Staatskapelle Berlin, Marjorie Lawrence, Harald Pröglhöf, Ljuba Welitsch, Christel Goltz, Anton Dermota, Piero Coppola, Wiener Philharmoniker, Leo Blech, Studio Orchestra, Murray Dickie, Emmy Destinn, Margareta Kenney, Boston Symphony Orchestra, Clemens Krauss, Gota Ljungberg, Franz Bierbach, Rudolf Christ, Hermann Gallos, Hugo Meyer-Welfung, Kurt Preger, Walter Berry, Else Schürhoff, Herbert Alsen
Unknown Harmonium Player, Unknown pianist, Unknown Violinist, Emmy Destinn
Mario Sammarco, Percy Pitt, The Victor Orchestra, John William Cherry, Edna Thornton, Nellie Melba, Emmy Destinn, The New Symphony Orchestra Of London, Studio Orchestra, Landon Ronald, John McCormack