Music Bank is back with a fun and exciting show that was chock full of amazing performances! Besides the usual stages, Jay Park and SISTAR 19, comprising of SISTAR members�Hyorin and Bora, made their debuts, while Untouchable and JJ had their comebacks. Jay Park faced off against last week's winner, f(x) for the K-Chart this week, and in the end, it was the former who clinched the win by a close call. Congratulations to Jay Park who comes up triumphant in his return! Other performers from tonight include f(x), CNBLUE, 4minute, Kim Tae Woo, After School, Rainbow, Dal Shabet, U-Kiss, Eru, NS Yoon Ji, Brian, Kim Jong Min, X-5, Rania, Monday Kiz, and Turtle.