The Chainsmokers debut album 'Memories... Do Not Open' is out now! Buy & Stream: http://smarturl.it/TCSMemories Physical CD: http://smarturl.it/TCSMemoriesCD Vinyl LP: http://smarturl.it/TCSMemoriesVinyl The Chainsmokers- Don't Let Me Down (Audio)ft. Daya Itunes: http://smarturl.it/DLMDItunes Spotify: http://smarturl.it/DLMDStream Beatport: http://smarturl.it/TCSBeatport Follow The Chainsmokers: http://www.youtube.com/thechainsmokers http://www.twitter.com/thechainsmokers http://www.facebook.com/thechainsmokers http://www.instagram.com/thechainsmokers http://www.soundcloud.com/thechainsmokers