Nashville rockers Kings of Leon are back on the scene and previewing new songs from their upcoming album WALLS. On Tuesday night’s season premiere episode of the BBC’s Later…With Jools Holland, Kings of Leon performed the album’s lead single, “Waste A Moment” and also a previously unheard track, “Around The World” in which Caleb Followill sings about going around the world and losing himself, but finding a girl. The Followill brothers and cousin have also just debuted the quirky and confusing new video for comeback single, “Waste A Moment”.In a recent interview with EW Caleb Followill shared some details of...