Christmas music trivia

I've always admired people who could draw. The same goes for musicians (I'm not bad but not great either). So, I suppose people could say I'm into animated cartoons. I pick up on trivia.

I heard on 20/20 tonight the author of the Peanuts theme (Linus and Lucy) was Vince Guaraldi and the movie it was from is "A Charlie Brown Christmas". If anybody likes the music they now know who to look for and the title of the song.