Johnny Maestro (born John Mastrangelo; May 7, 1939 – March 24, 2014) was an American singer renowned for his work in the genres of doo-wop and pop music. He first gained prominence as the lead vocalist of The Crests, a group that formed in the late 1950s. The Crests are best known for hits like "Sixteen Candles" (1959) and "Step By Step" (1960), which showcased Maestro's smooth, emotive vocal style. In the 1960s, Maestro became the frontman for the Brooklyn Bridge, a band that blended rock, pop, and doo-wop influences. Their biggest hit, "Worst That Could Happen" (1968), reached the Top 10 on the Billboard Hot 100 and remains a classic of the era. Maestro's ability to convey deep emotion in his performances helped solidify his legacy as a significant figure in the doo-wop revival of the 1970s. Throughout his career, Johnny Maestro influenced generations of singers with his distinctive voice and passionate delivery, leaving a lasting impact on the doo-wop and pop genres. He continued to perform until his passing, maintaining a dedicated fan base and contributing to the preservation of doo-wop music.