Sonny & Cher proved one of the magical musical combinations of the mid-'60s and one of the better rock-influenced MOR acts of the early '70s, their wisecracking repartee providing counterpoint to a series of adoring hit duets. Salvatore "Sonny" Bono (born February 16, 1935) started out at Los Angeles-based Specialty Records as a songwriter in the late '50s, responsible for "Koko Joe" by Don & Dewey and "She Said Yeah" for Larry Williams, which was later covered by the Rolling Stones and the Righteous Brothers. Bono became a protégé of Phil Spector, managing to write a handful of successful songs, most notably "Needles and Pins" in collaboration with his protégé Jack Nitzsche, which became a success for Jackie DeShannon and a huge international hit for the Searchers. In 1964, while working sessions with Phil Spector, he met an 18-year-old would-be singer named Cherilyn Lapierre (born May 20, 1946), and the two were later married. They formed a professional duet, initially as Caesar & Cleo for Vault Records and later Reprise, but it was only after they were signed to Atlantic Records as Sonny & Cher that success came their way. The couple embarked on parallel careers, with Cher later signed to Liberty/Imperial Records as a solo act.