Non Christmas songs that have become Christmas songs due to being in a film/advert/something else?

[mumofoneAloneandwell]

Mine is:

Bjork - Its oh so quiet

I think it was in a John Lewis ad years ago, but now its on my Christmas playlist 🥰

Chris Rea 'Girl In a Sports Car'
Chris Evans played it loads on his radio show and said it sounded like Christmas which it sort of does

Keeping The Dream Alive by Freiheit. But people always think it's Paul McCartney and it's not remotely Christmassy really.

Rage Against the Machine’s Killing in the Name is on my Christmas Treats playlist! It was Christmas number one, after all!