The #1 song on January 7, 1948

Ballerina By Vaughn Monroe

Other #1 songs on January 7, 1948

#1 R&B Song

(Opportunity Knocks But Once) Snatch and Grab It
Julia Lee and Her Boy Friends

#1 Country Song

I'll Hold You in My Heart (Till I Can Hold You in My Arms)
Eddy Arnold and his Tennessee Plowboys

Notable January 7 birthdays in the 1940s

Jann Wenner

Born January 07, 1946
Tony Conigliaro

Born January 07, 1945