October 12, 2009 20 songs, 2 hours 32 minutes ℗ 2009 Preiser Records
- Wilhelm Furtwängler, Kirsten Flagstad & Philharmonia Orchestra
- Alessandro Bonci, Giuseppe Anselmi, Lina Cavalieri, John McCormack, Rosa Ponselle, Giovanni Zentella, Maria Sammarca, Ferdinand Ansseaau, Mattia Battistini, Claudia Muzio, Enrico Caruso, Elisabeth Rethberg, Richard Tauber, Rosa Raisa, Aureliano Pertile, Emmy Destinn, Alfred Piccaver, Florence Easton, Antonio Cortis, Dmitri Smirnov, Anne Roselle & Giovanni Martinelli
- Giacomo Lauri-Volpi, The Metropolitan Opera, Professori d'Orchestra Del Teatro Alla Scala, Grande Orchestra, Rosario Bourdon, Giulio Setti & Franco Ghione\Mario Cordone
- Birgit Nilsson, Orchester der Deutschen Oper Berlin, Dietrich Fischer-Dieskau, Otto Gerdes, Theo Adam & Wolfgang Windgassen
- Claudia Muzio, Francesco Merli, Licinio Refice & Lorenzo Molajoli
- Birgit Nilsson, Jon Vickers, George London, London Symphony Orchestra & Erich Leinsdorf