The #1 song on May 21, 1977

Sir Duke By Stevie Wonder

Other #1 songs on May 21, 1977

UK #1 Song

I Don't Want to Talk About It
Rod Stewart

#1 R&B Song

Whodunit
Tavares

#1 Country Song

Luckenbach, Texas (Back to the Basics of Love)
Waylon Jennings

#1 Dance Track

Got to Give It Up
Marvin Gaye

Notable May 21 birthdays in the 1970s

Scott Smith

Born May 21, 1979
Max B

Born May 21, 1978
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