The Amsterdam Baroque Orchestra and Choir, with Ton Koopman conducting, will be at Memorial Hall on the UNC campus for two concerts highlighting some of the greatest works of Bach, Tuesday and Wednesday, March 13 and 14. Information and tickets are available at 919-843-3333 or carolinaperformingarts.org.

Club Bellydance, featuring local bellydancers and members of the globetrotting Bellydance Superstars, will shimmy into the Cat's Cradle at 7:30 p.m. Tuesday. It's a seated show. 919-967-9053, catscradle.com.

"Acts of Witness," featuring two stage pieces exploring the human response to oppression and injustice, Athol Fugard's "Blood Knot" and Sacrificial Poets' "Poetric Portraits of a Revolution," is running in rotating repertory at The ArtsCenter in Carrboro through March 20. 919-929-2787, .