The performing arts series presents the Pittsburgh Philharmonic continuing its “Going Abroad” series at 8 p.m. May 18 in “Italian Riviera” in the Succop Theater. Tickets are $18 in advance or $22 at the door; students pay $10. Call 724-284-8505 or visit www.bc3.edu/theater.

The touring choir performs at 8 p.m. Saturday in Harbison Chapel. Admission is free. The program will feature sacred music.

• Theatre Westminster presents the Shakespeare comedy “As You Like It” today through Sunday in Beeghly Theater. Curtain is 7:30 p.m. today through Saturday and 2:30 p.m. Sunday. For reservations, call 724-946-7241 or visit www.westminster.edu/ drama. Tickets are $10 for adults and $7 for senior citizens and nonWestminster students.• Opera Westminster presents “Infamous Infatuations” at 7:30 p.m. Saturday in Orr Auditorium. The program is free. Westminster students will perform scenes from “The Tales of Hoffmann,” “The Marriage of Figaro,” “La Traviata,” “La Boheme,” and “The Barber of Seville.” Call 724-946-6045.