L'Oracolo: Ah-Joe, uno sgomento
Leoni: L'Oracolo (The Cat and the Cherub) Ryland Davies, Dame Joan Sutherland, Huguette Tourangeau, National Philharmonic Orchestra, Richard Bonynge 1 de julio de 1977
Leoni: L'Oracolo (The Cat and the Cherub) Ryland Davies, Dame Joan Sutherland, Huguette Tourangeau, National Philharmonic Orchestra, Richard Bonynge 1 de julio de 1977