Watch The Chainsmokers entire performance from Ultra Music Festival 2016

OUR NEW SINGLE 'DON'T LET ME DOWN' IS OUT NOW: http://smarturl.it/DLMDItunes

Follow The Chainsmokers:
Snapchat: TheChainsmokers
Facebook:   / thechainsmokers  
Twitter:   / thechainsmokers  
Instagram:   / thechainsmokers