I Puritani (Opera in 3 Acts - Libretto by Carlo Pepoli) - Guido Picco (cond), Callas, Di Stefano, Campolonghi - (Live Performance Mexico City, May 29, 1952) -
VERDI G. Rigoletto (Highlights) - Renato Cellini (cond), Di Stefano, Valdengo, Ruffino, Dominguez - (rec. Mexico City, 22 june 1948) -
I Puritani (Opera in 3 Acts - Libretto by Carlo Pepoli) - (Live Recording, Mexico City, 29-05-1952)