The #1 R&B song on June 20, 1955

Ain't That a Shame By Fats Domino

Other #1 songs on June 20, 1955

#1 Hit Song

Cherry Pink (and Apple Blossom White)
Perez Prado

UK #1 Song

Unchained Melody
Jimmy Young

#1 Country Song

In the Jailhouse Now
Webb Pierce

Notable June 20 birthdays in the 1950s

Robert B. Weide

Born June 20, 1959
Michael Anthony

Born June 20, 1954
Robert Crais

Born June 20, 1953
John Goodman

Born June 20, 1952
Tress MacNeille

Born June 20, 1951