Cesare Valletti was an Italian operatic tenor, one of the leading tenore di grazia of the postwar era.

Don Pasquale is a Gaetano Donizetti opera buffa, or comic opera, in three acts, with an Italian libretto completed largely by Giovanni Ruffini as well as the composer. It was based on a libretto by Angelo Anelli for Stefano Pavesi's opera Ser Marcantonio written in 1810 but, on the published libretto, the author appears as "M.A."