The #1 dance song on March 11, 1975

Bad Luck By Harold Melvin & the Blue Notes

Other #1 songs on March 11, 1975

#1 Hit Song

Black Water
The Doobie Brothers

UK #1 Song

If
Telly Savalas

#1 R&B Song

Supernatural Thing (Part I)
Ben E. King

#1 Country Song

Before the Next Teardrop Falls
Freddy Fender

Notable March 11 birthdays in the 1970s

Giovanni Ciacci
Fashion Designer
Born March 11, 1971
Alex Aragon
Golfer
Born March 11, 1979
Javier Godino
Movie Actor
Born March 11, 1978
Tarik Filipovic
Game Show Host
Born March 11, 1972
Black Coffee
DJ
Born March 11, 1976
Jacques Dequeker
Photographer
Born March 11, 1970