The #1 country song on July 21, 1956

I Walk the Line By Johnny Cash

Other #1 songs on July 21, 1956

#1 Hit Song

The Wayward Wind
Gogi Grant

UK #1 Song

Why Do Fools Fall in Love
Frankie Lymon and The Teenagers

#1 R&B Song

Fever
Little Willie John

Notable July 21 birthdays in the 1950s

William Malone
Director
Born July 21, 1953
Lance Guest
Movie Actor
Born July 21, 1960
Galvao Bueno
Sportscaster
Born July 21, 1950
George Wallace
Comedian
Born July 21, 1952
Lillias White
Stage Actress
Born July 21, 1951
Jon Lovitz
TV Actor
Born July 21, 1957
Bela Tarr
Director
Born July 21, 1955