The #1 song on April 21, 1973

Tie a Yellow Ribbon Round the Ole Oak Tree By Dawn featuring Tony Orlando

Other #1 songs on April 21, 1973

UK #1 Song

Tie a Yellow Ribbon Round the Ole Oak Tree
Dawn featuring Tony Orlando

#1 R&B Song

Masterpiece
The Temptations

#1 Country Song

Superman
Donna Fargo

Notable April 21 birthdays in the 1970s

Michael Turner

Born April 21, 1971

Rob Riggle

Born April 21, 1970