Listening to a version of “Cold, Cold Heart” by Tony Bennett, from his 1970 album, Tony Bennett Sings His All-Time Hall of Fame Hits. He advises in song intro that it was Mitch Miller who introduced him to the Hank Williams song.
Turning it international:
Where original Tony, from 1951, popularizing the country original released the same year, has been improved:
Where original Hank is original Hank: