TVXQ ripped up their comeback stage two months ago with their aggressive song,�"Keep Your Head Down". After an intensive promotion cycle, the�boys took a temporary hiatus to recharge their batteries, and now they're back to make hearts race once again. On today's episode of "Music Bank", TVXQ performed "Before U Go", the title track from their repackaged album. Demonstrating that they're still on top of their game eight years into their careers,�Yunho and Changmin delivered a moving performance of the emotional R&B track. Check it out below!