There are times when two plus two can equal three. Trio con Brio Copenhagen is one such instance, where family ties, cultural blending, and musical connections all converge to color, shape and ignite the concerts this dynamic trio perform around the world. Korean sisters Soo-Jin and Soo-Kyung Hong have played music together since childhood; and when Soo Kyung Hong married Danish pianist Jens Elvekjaer, the musical formula expanded from three to infinity. Critical acclaim greeted their debut and has grown; “Glowing reports hold true,” wrote The Washington Post, calling their playing “ravishing” and “evocative.”