This week's episode of KBS 2TV's "Immortal Song 2" will see Super Junior's Kyuhyun perform on stage alongside his older sister and violinist, Cho Ara. For his performance, Kyuhyun will be singing Jun Ram Hee's "A Study of a Memory", which will be accompanied by the soothing melody of his older sister's violin. Cho Ara has been playing the violin for close to 20 years now, and recently completed her international studies in Vienna to become a professional musician. Kyuhyun revealed, "I've never stood on stage with my nuna before, so the thought of being able to perform with her gave me strength." Meanwhile, this week's episode will also show Jay Park's b-boying skills as he sings to Deux's "Reflecting On Myself", while 4minute's Jihyun performs "Coming Of Age" by Park Ji Yoon. Be sure to check back with allkpop for updates! Source: Star News