Notes
Unique Opera Records: UORC 361-A (on side called "part one, side 1"); UORC 310-D (on reverse side called "part four, side 4).
Performers
Renata Tebaldi, Giuseppe di Stefano, Giulioneri, Elena Nicolai, Giangiacomo Guelfi, singers; orchestra; Gabriele Santini, conductor (part one, side 1). Louis Hagen-William, David Sundquist, Hanneler Nagorsen, Michael Hubert, Gerda Hartmann, Paul Gique, singers; Orchestra of ORTF; Jacques Marichal, conductor (part four, side 4).