Santa Kläws

You can't really see them, but the bots are there as well.

Three-man (well, one man, two robot) band featured in the "Santa Claus" episode of Mystery Science Theater 3000 (first aired 24 December 1993). They are apparently playing Buffalo. Their late-'80s sounding, Santa-themed, song includes the lyrics "The warrior Christmas, has cast out the neon prince/Hail the new Claus, your hair he will rinse."