The #1 R&B song on June 21, 1955

Ain't That a Shame By Fats Domino

Other #1 songs on June 21, 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 21 birthdays in the 1950s

Kathy Mattea
Country Singer
Born June 21, 1959
Rick Sutcliffe
Baseball Player
Born June 21, 1956
Barry Lane
Golfer
Born June 21, 1960
Berkeley Breathed
Cartoonist
Born June 21, 1957
Joe Scruggs
Folk Singer
Born June 21, 1951
Jim Tooey
Movie Actor
Born June 21, 1954
Anne Carson
Poet
Born June 21, 1950
Robyn Douglass
TV Actress
Born June 21, 1953