The #1 song on April 21, 1943

I've Heard That Song Before By Harry James

Other #1 songs on April 21, 1943

#1 R&B Song

I Can't Stand Losing You
The Ink Spots

Notable April 21 birthdays in the 1940s

Patti LuPone

Born April 21, 1949
Gary Condit

Born April 21, 1948
Al Bumbry

Born April 21, 1947
Mark Wainberg

Born April 21, 1945
David L. Boren

Born April 21, 1941
Jacques Caron

Born April 21, 1940