Sly Stone (born Sylvester Stewart, 15 March 1943, in Denton, Texas) is an American musician, songwriter, and record producer, most famous for his role as frontman for Sly & The Family Stone, a band which played a critical role in the development of soul, funk and psychedelia in the 1960s and 1970s. Sly & The Family Stone was started in Vallejo, California and eventually had artists from around the San Francisco Bay Area.