MBC's Music Core is back once again with yet another fun and exciting show! Besides the usual stages, SECRET and Sunny Hill made their comebacks, while Clover performed their follow-up song. Elsewhere, the final two of Baek Chung Kang and Lee Tae Kwon from MBC's talent reality show, "Birth of a Great Star", performed on a music show for the first time. Music Core was held outdoors at Caribbean Bay to bring in the summer feel but Jiyeon was missing from today's episode as she is with T-ara for the K-Pop Heal the World concert in Singapore. Other performers included B2ST, F.T. Island, Jang Woo Hyuk, SISTAR19, Baek Ji Young, Heo Young Saeng, Lim Jeong Hee, Jewelry, Norazo, B1A4, 5dolls, Boyfriend, Ali, N-Train, and Turtles.