The #1 dance song on April 21, 2017

Chained to the Rhythm By Katy Perry featuring Skip Marley

Other #1 songs on April 21, 2017

#1 Hit Song

Shape of You
Ed Sheeran

UK #1 Song

Sign of the Times
Harry Styles

#1 R&B Song

Humble
Kendrick Lamar

#1 Country Song

Body Like a Back Road
Sam Hunt

#1 Alternative Hit

Believer
Imagine Dragons