Swedish acoustic act Erato* made a name for themselves on youtube when they covered Robyn‘s “Call Your Girlfriend” in their (?) dining room with some empty tubs of butter. More recently though they took on Britney Spears’ (improperly named) “Till The World Ends” and it sounds good.
I’m really impressed with what they can do with tight harmonies, hand claps and a xylophone. No choreography required!
Have a listen:
*The name of one of the Muses in Greek Mythology