Found this randomly online today (one of the few videos I don’t shamelessly ripoff of borrow from another site or blog)
We Are The Champions as sung by a group of Gregorian Monks.
Yes, you read that right. Aparently, these guys are called The Chant Masters, and they’ve got a whole album of Queen covers. Yeah, Another One Bites the Dust and Bohemian Rhapsody sound really weird when sang like this… but I still kinda like it.