The #1 R&B song on August 21, 1949

Ain't Nobody's Business (Parts 1 & 2) By Jimmy Witherspoon

Other #1 songs on August 21, 1949

#1 Hit Song

Some Enchanted Evening
Perry Como

#1 Country Song

I'm Throwing Rice (At The Girl That I Love)
Eddy Arnold, the Tennessee Plowboy, and his Guitar

Notable August 21 birthdays in the 1940s

Pat Hayes
Computer Scientist
Born August 21, 1944
Stephen Nathan
Screenwriter
Born August 21, 1948
Patty McCormack
Movie Actress
Born August 21, 1945
Jackie Deshannon
Pop Singer
Born August 21, 1941
Patrick Demarchelier
Photographer
Born August 21, 1943