Disc 1
Disc 2
January 1, 1973 29 songs, 1 hour 57 minutes ℗ 2014 Decca Music Group Limited
- Montserrat Caballé, Jesús López-Cobos, José Carreras, Samuel Ramey & Philharmonia Orchestra
- Lorin Maazel, Birgit Nilsson, Franco Corelli, Dietrich Fischer-Dieskau & Orchestra dell'Accademia Nazionale di Santa Cecilia
- Renata Scotto, Lorin Maazel, Opera Orchestra of New York & Philharmonia Orchestra