American singer, songwriter, and musician, Robert Hunter Caldwell (1951 – 2023), known professionally as Bobby Caldwell, released 16 studio albums, 3 various compilation and archival projects, and 16 singles.

His most successful single was "What You Won't Do for Love", which reached No.

8 on the Billboard Hot 100,[1] No.

10 on the adult contemporary chart.

[3] [4] [5] [6] Sources:[7][8] Pop [1]