The #1 country song on September 21, 2019

Knockin' Boots By Luke Bryan

Other #1 songs on September 21, 2019

#1 Hit Song

Truth Hurts
Lizzo

UK #1 Song

Take Me Back to London
Ed Sheeran featuring Stormzy

#1 R&B Song

Truth Hurts
Lizzo

#1 Alternative Hit

3 Nights
Dominic Fike

#1 Dance Track

Never Really Over
Katy Perry