The #1 song in the UK on April 20, 1977

Knowing Me, Knowing You By ABBA

Other #1 songs on April 20, 1977

#1 Hit Song

Don't Leave Me This Way
Thelma Houston

#1 R&B Song

The Pride (Part 1)
The Isley Brothers

#1 Country Song

She's Got You
Loretta Lynn

#1 Dance Track

Do What You Wanna Do
T-Connection

Notable April 20 birthdays in the 1970s

Carmen Electra
TV Actress
Born April 20, 1972
Basta
Rapper
Born April 20, 1980
Miguel Acosta
Boxer
Born April 20, 1978
Shay Given
Soccer Player
Born April 20, 1976
Gabry Ponte
DJ
Born April 20, 1973
Josh Wink
DJ
Born April 20, 1970
Mijail Mulkay
TV Actor
Born April 20, 1974