Ernani: Act IV, "Ferma, crudele, estinguere"
Ettore Bastianini,
Dimitri Mitropoulos,
Luciana Boni,
Athos Cesarini,
Giuseppe Verdi,
Chorus of the Florence May Festival,
Anita Cerquetti,
Orchestra of the Florence May Festival,
Mario del Monaco,
Boris Christoff,
Aurelian Neagu