Lorenz Graham, Folk Singer Entered from booking ledger and New York Times listing and review. Program of Black poetry and music. "Who Makes Music and Where." New York Times (1923-), 30 Mar. 1969, p. 1. ProQuest. Web. 9 May 2025. "BLACK MUSIC SUNG BY LORENZ GRAHAM." New York Times (1923-), 07 Apr. 1969, p. 49. ProQuest. Web. 12 May 2025. 1969-04-05T20:30:00