Shirley Verrett was an American operatic mezzo-soprano who successfully transitioned into soprano roles making her a Soprano sfogato. Verrett enjoyed great fame from the late 1960s through the 1990s; she was particularly well known for singing the works of Verdi and Donizetti.

Mosè in Egitto is a three-act opera written by Gioachino Rossini to an Italian libretto by Andrea Leone Tottola, which was based on a 1760 play by Francesco Ringhieri, L'Osiride. It premièred on 5 March 1818 at the recently reconstructed Teatro San Carlo in Naples, Italy.