The #1 dance song on September 21, 1990

Let's Get Busy By Clubland featuring Quartz

Other #1 songs on September 21, 1990

#1 Hit Song

Release Me
Wilson Phillips

UK #1 Song

The Joker
The Steve Miller Band

#1 R&B Song

Crazy
The Boys

#1 Country Song

Jukebox in My Mind
Alabama

#1 Alternative Hit

Suicide Blonde
INXS

Notable September 21 birthdays in the 1990s

Devin Williams

Born September 21, 1994
Devyn Marble

Born September 21, 1992