TONIGHT! 7:30 p.m. HOCH AUDITORIUM THE HARRY SIMEONE CHORALE Harry Simeone, before starting his own group was the musical director for Fred Waring and the Pennsylvanians. Since that time he has come to be known as the foremost director and arranger for chorale groups. He wrote and recorded the version of "Little Drummer Boy" that has now become a standard. His group has recorded several albums, among them, "The Best of Broadway 1963" and "The Harry Simeone Chorale Goes Pop." The show will include "Little Drummer Boy," "Illya Darling," and a medley of Christmas favorites. Tickets $2, $1.50, $1 available at Union and Information Booth or at the door.