After winning their first-ever music show award yesterday on Mnet's M! Countdown, BEAST was back to perform their hit track Shock on today's episode of Music Bank! Check out their awesome shocking performance below. http://www.youtube.com/watch?v=1n9F4eMuzjE Unfortunately, BEAST did not win the K-Chart as they did not make the top 3. But there's still Inkigayo on Sunday, so stay tuned to their performance!