The #1 country song on August 21, 1944

Is You Is or Is You Ain't My Baby By Louis Jordan

Other #1 songs on August 21, 1944

#1 Hit Song

Swinging on a Star
Bing Crosby

#1 R&B Song

G.I. Jive
Louis Jordan and his Tympany Five

Notable August 21 birthdays in the 1940s

Stephen Nathan
Screenwriter
Born August 21, 1948
Jackie Deshannon
Pop Singer
Born August 21, 1941
Lev Alburt
Chess Player
Born August 21, 1945
Patrick Demarchelier
Photographer
Born August 21, 1943
Loretta Devine
Movie Actress
Born August 21, 1949