[Video] ZE:A Levels Up On Music Core

Popular boy group ZE:A performed their comeback song 'Level Up' on Music Core today. If you didn't know, the members were on twitter yesterday night! They replied to many fan's tweets to do and even uploaded pictures of themselves doing so. If you missed out, who knows? Maybe they'll be on at another time. For now... just watch their performance from today!

Credit: CrazyCarrot250@YT