Studio Orchestra, Beniamino Gigli, Rosario Bourdon, Josef A. Pasternack, Josef Pasternack Orchestra, Titta Ruffo, Giuseppe De Luca, Giulio Setti, Ezio Pinza, amelita Galli-Curci, Louise Homer, Angelo Bada, Bruno Reibold & Elisabeth Rethberg
Canadian Opera Company Orchestra, Richard Bradshaw, Canadian Opera Company Chorus, Richard Margison, Gary Relyea, Wendy Nielsen, Stephen McClare & Anita Krause