January 1, 1968 8 songs, 47 minutes ℗ 1968 Decca Music Group Limited
- Dame Joan Sutherland, Orchestra del Maggio Musicale Fiorentino, John Pritchard, Carlo Bergonzi, Robert Merrill & Coro del Maggio Musicale Fiorentino
- Plácido Domingo, Sherrill Milnes, Anton Guadagno & London Symphony Orchestra
- Vienna Philharmonic, Katia Ricciarelli, Plácido Domingo, Herbert von Karajan, Barbara Hendricks & Ruggero Raimondi