This gazillion-selling Las Vegas quartet adores all things UK, from '70s glam (Queen, David Bowie) to '80s dance (Duran Duran, Depeche Mode) to '90s swagger (Suede, Oasis). Yet their glacier-sized choruses can also recall classic Yanks like Bruce Springsteen and Tom Petty. This playlist gives up The Killers' secrets: sleek New Wave mixed with heartland grit.