Jay Black, born David Blatt, was an influential figure in the doo-wop and pop genres during the 1960s. He was the second lead singer of the band Jay and the Americans, known for their clear vocal harmonies and romantic lyrics. Black's powerful and distinctive baritone voice, notable in hits like "Cara Mia", brought a unique sound to the group. His contributions played a significant role in shaping the American pop soundscape of the 60s.