The #1 song on May 21, 1971

Joy to the World By Three Dog Night

Other #1 songs on May 21, 1971

UK #1 Song

Knock Three Times
Tony Orlando and Dawn

#1 R&B Song

Bridge Over Troubled Water
Aretha Franklin

#1 Country Song

I Won't Mention It Again
Ray Price

Notable May 21 birthdays in the 1970s

Scott Smith

Born May 21, 1979
Max B

Born May 21, 1978
Ricky Williams

Born May 21, 1977
Deron Miller

Born May 21, 1976
Fairuza Balk

Born May 21, 1974
Stewart Cink

Born May 21, 1973
The Notorious B.I.G.

Born May 21, 1972
Dorsey Levens

Born May 21, 1970