The #1 R&B song on October 13, 1978

One Nation Under a Groove (Part 1) By Funkadelic

Other #1 songs on October 13, 1978

#1 Hit Song

Kiss You All Over
Exile

UK #1 Song

Summer Nights
John Travolta and Olivia Newton-John

#1 Country Song

Heartbreaker
Dolly Parton

#1 Dance Track

Instant Replay (all cuts)
Dan Hartman

Notable October 13 birthdays in the 1970s

Pascal Campion
Illustrator
Born October 13, 1973
Marc-andre Bergeron
Hockey Player
Born October 13, 1980
Brian Casey
R&B Singer
Born October 13, 1975
Camilla Filippi
Movie Actress
Born October 13, 1979
Zain Ali Shah
Photographer
Born October 13, 1974
Ibrahim Chatta
Movie Actor
Born October 13, 1970