The ZE:A boys appeared on the May 8th episode of Music Core as they continued their promotions for All Day. They have certainly showed that they are not going to be mere passerbys in the K-pop industry as they put up another assured showing with this strong performance. We certainly hope that they can build on this for the future! http://www.youtube.com/watch?v=E14PjhteUmQ Also check out their performance on Music Bank yesterday! http://www.youtube.com/watch?v=eSfze8Nf2uc