The #1 song in the UK on December 13, 1979

Another Brick in the Wall (Part II) By Pink Floyd

Other #1 songs on December 13, 1979

#1 Hit Song

Babe
Styx

#1 R&B Song

Do You Love What You Feel
Rufus and Chaka

#1 Country Song

Happy Birthday Darlin'
Conway Twitty

#1 Dance Track

No More Tears (Enough Is Enough)
Barbra Streisand and Donna Summer

Notable December 13 birthdays in the 1970s

Cameron Douglas

Born December 13, 1978
Tom DeLonge

Born December 13, 1975