Which opera featured in the film Hannibal?

The Opera featured prominently in the film "Hannibal" is "The Silence of the Lambs." Specifically, the aria "Ecco l'udito" from the opera "Gianni Schicchi" by Giacomo Puccini plays a significant role in the film, enhancing its dramatic atmosphere. The connection between the opera and the film's themes of manipulation and psychological tension adds depth to the narrative.