NPR News: Bobby Caldwell, singer of 'What You Won't Do for Love,' dies at 71

Bobby Caldwell, singer of 'What You Won't Do for Love,' dies at 71
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.

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