LA electronic duo Phantoms look like nice, attractive young men, playing their sets in suits, using glow-in-the-dark drumsticks, releasing their music on the Universal Music subsidiary, Casablanca/Republic. As evidenced by their buoyant EP, Broken Halo, Phantoms are going to be festival fixtures, because festivalgoers love their sort of hooky, smooth, vocal-centric dance fare. by Dave Segal