The #1 dance song on September 11, 2015

Cool for the Summer By Demi Lovato

Other #1 songs on September 11, 2015

#1 Hit Song

Can't Feel My Face
The Weeknd

UK #1 Song

What Do You Mean?
Justin Bieber

#1 R&B Song

Can't Feel My Face
The Weeknd

#1 Country Song

House Party
Sam Hunt

#1 Alternative Hit

First
Cold War Kids