Mnet's "M! Countdown" is back with another episode of great performances and musical treats. Besides the usual stages, Super Junior, SISTAR, and Seo In Guk made their comebacks. Elsewhere, HyunA begun follow-up promotions while Japan's Koichi Domoto had a special stage. It was a hot battle between Super Junior, miss A, and 2NE1 for the #1 spot on "M! Countdown" today, but in the end, it was Super Junior who got their first win for "Mr. Simple"! Congratulations to Super Junior! [gallery] Just to make their victory all the more sweeter, the men were also making their comeback today. So check out their comeback stage which includes "Super Man" and "Mr. Simple". === ZE:A, Homme, Min Kyung Hoon and Mighty Mouth had their goodbye stages. === MCD News segment. === Other performers for tonight's show included miss A, CSJH - Dana & Sunday, INFINITE, TEEN TOP, GP Basic, Brave Girls, and Defconn. === === Koichi Domoto Special Stage