Jae Joo So Nyeon 재주소년 Is An Indie Folk-Rock Duo From South Korea. The Band Consists Of Yoo Sang Bong 유상봉 And Park Kyoung Hwan 박경환 . They Debuted In 2003 With The Release Of An Eponymous Album And The Pair's Music Can Be Characterized By Warm Pleasant Melodies And A Calm Atmosphere. In 2011 They Announced They Would Be Splitting Up.