Paul Walker, Associate Professor in the Department of Music, and Mary Catherine Levri, recent doctoral graduate of the Sacred Music program, will present an organ recital this Saturday, January 20, 7:30, in the Basilica of the Sacred Heart on the campus of Notre Dame. The program will feature works of 20th-century composers, including Duruflé, Messiaen, Tournemire, Distler, Heiller, and Flor Peeters. The event is free and open to the public.