Beniamino Gigli, Cloe Elmo, Dino Olivieri, Giuseppe Noto, Lawrence Collingwood, Maria Caniglia, Ricci Ricci, Studio chamber orchestra, Studio Orchestra & Umberto Berrettoni
Angelo Bada, Beniamino Gigli, Ezio Pinza, Giulio Setti, Giuseppe De Luca, Louise Homer, Rosario Bourdon, Rosario Bourdon and His Orchestra, The Metropolitan Opera Chorus & The Metropolitan Opera Orchestra