The #1 dance song on March 7, 1975

Bad Luck By Harold Melvin & the Blue Notes

Other #1 songs on March 7, 1975

#1 Hit Song

Have You Never Been Mellow
Olivia Newton-John

UK #1 Song

If
Telly Savalas

#1 R&B Song

Express
B. T. Express

#1 Country Song

Linda on My Mind
Conway Twitty

Notable March 7 birthdays in the 1970s

Amanda Somerville

Born March 07, 1979
Jenna Fischer

Born March 07, 1974
Jay Duplass

Born March 07, 1973
Peter Sarsgaard

Born March 07, 1971