Contemporary circus company, Circa, will perform Opus at UBC’s Chan Shun Concert Hall on Saturday, April 28 at 8 p.m. Since forming in Brisbane in 2004, the company has become an international sensation, being called to perform in more than 35 countries. In Opus, 14 acrobats — some of whom will be suspended from the Chan Centre ceiling — will perform gravity-defying feats as they interact with the four musicians from France’s Debussy String Quartet performing the music of Dmitri Shostakovich. A free post-show talk with members of Circa and the Debussy String Quartet, moderated by Stephen Heatley, head of the Department of Theatre and Film at UBC, will follow the performance at 9:30 p.m. For more information and to order tickets call 604-822-2697 or visit chancentre.com.