R&B singer Bobby Caldwell, who had a major hit in 1978 with “What You Won’t Do for Love," has died. Caldwell s wife, Mary, says he died Tuesday at their home
Bobby Caldwell's smooth soul jam "What You Won't Do for Love" went to No. 9 on the Billboard Hot 100. It became a long-term standard and career-defining hit for Caldwell, who also wrote the song.