The #1 song on April 21, 2017

Shape of You By Ed Sheeran

Other #1 songs on April 21, 2017

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

#1 Dance Track

Chained to the Rhythm
Katy Perry featuring Skip Marley