Robert Marshall, professor of music at Brandeis University, will present a lecture entitled “J.S. Bach and Mozart’s Artistic Maturity,” Nov. 16 (Monday) at 4:30 p.m. in room 124 of the University of Notre Dame’s Crowley Hall. The lecture is free and open to the public.p. Marshall, a specialist in eighteenth-century music, has been a faculty member at Brandeis since 1983. He previously taught at the Univeristy of Chicago and also has been a visiting professor at Columbia and Princeton Universities. He was the first incumbent of the prestigious Harold Spivacke Consultantship to the music division of the Library of Congress when it was created in 1984.p. Marshall’s book, “The Compositional Process of J. S. Bach,” received the Kinkeldey Prize of the American Musicological Society, and another book, “The Music of Johann Sebastian Bach: The Sources, the Style, the Significance,” received the 1990 ASCAP-Deems Taylor award for excellence.p. For more information, contact the music department at (219) 631-6201.p.