The #1 dance song on August 4, 1980

Upside Down / I'm Coming Out By Diana Ross

Other #1 songs on August 4, 1980

#1 Hit Song

Magic
Olivia Newton-John

UK #1 Song

The Winner Takes It All
ABBA

#1 R&B Song

One in a Million You
Larry Graham

#1 Country Song

Stand by Me
Mickey Gilley