The #1 song on October 20, 1973

Angie By The Rolling Stones

Other #1 songs on October 20, 1973

UK #1 Song

Eye Level (Theme From The Thames TV Series Van Der Valk)
Simon Park Orchestra

#1 R&B Song

Midnight Train to Georgia
Gladys Knight & the Pips

#1 Country Song

Ridin' My Thumb to Mexico
Johnny Rodriguez

Notable October 20 birthdays in the 1970s

Dan Fogler
Comedian
Born October 20, 1976
Niall Matter
TV Actor
Born October 20, 1980
John Krasinski
TV Actor
Born October 20, 1979
Wanda D’Isidoro
TV Actress
Born October 20, 1977