For 10 points, name this Italian composer of The Barber of Seville and William Tell.
In one opera by this composer, a character sings "Deh, tu reggi in tal momento" and is accused of stealing a silver spoon. This composer, who described Ninetta in The Thieving Magpie, wrote an opera whose title character assists Count Almaviva in marrying Rosina and sings the aria "Largo al factotum." In another of his operas, the title Swissman sings the aria "Sois immobile" while shooting an apple off the head of his son Jemmy. For 10 points, name this Italian composer of The Barber of Seville and William Tell.
In one opera by this composer, a character sings "Deh, tu reggi in tal momento" and is accused of stealing a silver spoon.
Gioachino [Antonio] Rossini