The Carroll Brothers, a 1950s rock and roll band from Philadelphia, are known for their fusion of doo-wop, R&B, and rockabilly styles. Consisting of members John, Frank, and Ed Carroll, the trio gained recognition for their distinctive harmonies and energetic performances. Their most notable work, "Bo Diddley," became a classic in the genre, influencing many subsequent rock musicians. Despite their short-lived career, the Carroll Brothers hold a significant place in the development of early rock and roll music.