Other #1 songs on April 21, 1975
Across genres and charts

#1 country song

Blanket on the Ground

Billie Jo Spears

#1 dance track

Bad Luck

Harold Melvin & the Blue Notes

#1 song in the UK

Bye Bye Baby

Bay City Rollers

#1 song

(Hey Won't You Play) Another Somebody Done Somebody Wrong Song

B.J. Thomas

Notable April 21 Birthdays
Born in the 1970s

Rob Riggle

Actor, Comedian and Former Marine Corps Officer

Born April 21, 1970

Michael Turner

Comics Artist

Born April 21, 1971

Jamie Salé

Pair Skater

Born April 21, 1977