The #1 song on April 20, 1949

Cruising Down the River By Russ Morgan

Other #1 songs on April 20, 1949

#1 R&B Song

The Huckle-Buck
Paul Williams and His Hucklebuckers

#1 Country Song

Don't Rob Another Man's Castle
Eddy Arnold, the Tennessee Plowboy, and his Guitar

Notable April 20 birthdays in the 1940s

Rita Dionne-Marsolais

Born April 20, 1947
Michael Brandon

Born April 20, 1945
Ryan O'Neal

Born April 20, 1941
James Gammon

Born April 20, 1940