- Pasquale Amato, Giuseppe Anselmi, Leon Escalais, Aureliano Pertile, Claudia Muzio, Titta Ruffo, Francesco Tamagno, Rolando Panerai, Helge Roswange, Fernando de Lucia, Celestina Boninsegna, Hipolito Lazaro, Enrico Caruso, Alfred Piccaver, Giovanni Zenatello, Mattia Battistini, Lawrence Tibbett, Rosa Ponselle, Jose Mardones
- Jan Peerce, Mona Paulee, Lawrence Tibbett, Alessio De Paolis, The Metropolitan Opera Chorus, George Cehanovsky, The Metropolitan Opera Orchestra, Grace Moore, Cesare Sodero, John Baker, Salvatore Baccaloni, Lorenzo Alvary
- Louis D'Angelo, Vina Bovy, Norman Cordon, René Maison, George Rasely, The Metropolitan Opera Orchestra, Lawrence Tibbett, Maurice Abravanel, Irra Petina, Arnlod Gabor, The Metropolitan Opera Chorus, Angelo Bada, Wilfred Engelmann
