The #1 song in the UK on May 20, 1971

Knock Three Times By Tony Orlando and Dawn

Other #1 songs on May 20, 1971

#1 Hit Song

Joy to the World
Three Dog Night

#1 R&B Song

Bridge Over Troubled Water
Aretha Franklin

#1 Country Song

I Won't Mention It Again
Ray Price

Notable May 20 birthdays in the 1970s

Andrew Scheer

Born May 20, 1979
Matt Czuchry

Born May 20, 1977
Ramón Hernández

Born May 20, 1976
Allison Amend

Born May 20, 1974
Busta Rhymes

Born May 20, 1972
Terrell Brandon

Born May 20, 1970