The #1 R&B song on September 21, 1943

A Slip of the Lip (Can Sink a Ship) By Duke Ellington and his Famous Orchestra

Other #1 songs on September 21, 1943

#1 Hit Song

Sunday, Monday, or Always
Bing Crosby

Notable September 21 birthdays in the 1940s

Ann Elder
Screenwriter
Born September 21, 1942

Richard Childress
Race Car Driver
Born September 21, 1945

Bobby Tench
Guitarist
Born September 21, 1944

Don Felder
Guitarist
Born September 21, 1947

Artis Gilmore
Basketball Player
Born September 21, 1949