Mississippi State alumnus Corey McKern, right, a renowned operatic baritone based in New York, instructs Matthew Hines, a senior music education major, of Kosciusko on singing techniques Thursday. McKern spent time with choir students, offering advice on high-quality vocal performances, during his campus visit for a feature performance in Robert and Freda Harrison Auditorium of Giles Hall. For more information on McKern and his campus visit, click here.