This week's round up for Show! Music Core featured the 'Ulsan Summer Festival' special theme
The group who battled for the first place ara Kang Seung Yoon, INFINITE, and Ailee, but of course we all know that INFINITE is a very powerful group not mentioning a whole lot of charisma so they won this episode with their track "Destiny"! Chukhahaeyo INFINITE! (Congratulations INFINITE!)

B2ST had their successful comeback stage performance featuring their track "Shadow", and also f(x) that also had their stage performance with "Rum Pum Pum Pum". Lee Jung Hyun had her comeback album entiltled "V", and AOA Black also came back with their song "MOYA". Tahiti filled the stage with love with their song "Love Sick", and Lush debuted with their single "Feeling Insignificant".

Other performers who made the crowd go crazy in this episode are the groups INFINITE, 2NE1, SISTAR, A Pink, Ailee, Girl's Day, Jewelry, A-JAX, MR.MR, Yoo Sung Eun, BESTie, K-Hunter, and Say Yes.