The musical comedy ‘whodunnit’ parody “Curtains” is set to premiere at 7:30 p.m. Friday, March 9, at the Barton Community College Fine Arts Auditorium. The community will have two more chances to catch the show at 7:30 p.m. Saturday and 2 p.m. Sunday. The show boasts music and lyrics by John Kander and Fred Ebb, who wrote music for the highly acclaimed shows “Cabaret” and “Chicago.”