I wouldn't credit Halsey so much for the success, seeing as how the Chainsmokers have had two previous top ten hits and Halsey has none prior to Closer..
But it is telling that the song she is on will be number one ..
I need you, I need you, I need you right now
Yeah, I need you right now
So don't let me, don't let me, don't let me down
I think I'm losing my mind now
It's in my head, darling I hope
That you'll be here, when I need you the most
So don't let me, don't let me, don't let me down
Don't let me down
Pop song of 2016. Who would've thought The Chainsmokers and this Daya girl could make this flawless song?