The Chainsmokers have keen viral sensibilities—early on, the New York duo turned heads with a parody of selfie culture and a paean to Kanye—and they know their way around an earthshaking drop. But it's killer pop instincts that make their music so addictive. Their songs combine trap snap, big-room punch and tropical colours with melodic hooks that sink in deep, and they flip their featured singers' vocals into slinky digitised riffs that'll echo in your head for days. From the pool party to the festival to the drive home with friends, The Chainsmokers have the soundtrack to living large.