Inspired by film To Each His Own with Olivia De Haviland ('46). N°1 US; months before any cover on major labels. Breakthrough hit for both composers; they also cowrote Golden Earrings, Silver Bells, Mona Lisa, Che Sera Sera.
Marty Robbins [with The Jordanaires]
Al Martino [in film The Godfather 3]
The Tymes's eponymous hit US in '64 is another song.