. "Hartman then scored a third US number-one single, We Are The Young.During the next decade he worked as a songwriter and producer, and collaborated with such artists as Tina Turner, Dusty Springfield, Joe Cocker, Bonnie Tyler, Paul Young, James Brown, Nona Hendryx and Steve Winwood.He died at age 43 in Westport, Connecticut from a brain tumour caused by AIDS. Only after Hartman's death did his homo" . . . . . . . . . .