Dr. Isidor Saslav, former director of strings at Stephen F. Austin State University, will be honored at the Isidor Saslav String Scholarship Benefit Concert at 7:30 p.m. Saturday, March 31, in Cole Concert Hall on the SFA campus. Performing with Saslav on a varied program will be acclaimed musicians from across the United States who were his classmates, fellow musicians, directors and students.