MBC's 'Music Core' is back once again with another fun and exciting show! With SHINee's Minho and Onew on a temporary leave of absence, Super Junior's Eunhyuk appeared as special one-day MC alongside miss A's Suzy and T-ara's Jiyeon. === Besides the usual stages, Maybee, the Brown Eyed Girls, and Super Junior made their comebacks this week. Meanwhile, other performers included G.NA, KARA, SISTAR, B1A4, Jaurim, Nine Muses, Piggy Dolls, HaHa, Crispi Crunch, X-Cross, Bella, Sung Shi Kyung, Davichi, Shin Go Eun, SpinEL X, and Blady. Check out their performances below! === < Nine Muses, "Figaro" > **Goodbye Stage** - < SISTAR, "So Cool" (REMIX) > - < KARA, "Step" > - < G.NA, "Top Girl" > - < B1A4, "Beautiful Target" > - < Jaurim, "Idol" > - < Sung Shi Kyung, "I Like" > - < Davichi, "Don't Say Goodbye" > - < Shin Go Eun, "Love Pop" > - < Crispi Crunch, "Thumbs Up" > - < SpinEL X, "Action" > - < HaHa, "Sae Song" + "Rosa" > -