So these guys from Belfast recently did some work with a performance artist called Tomoko Takahishi. Before she met them she could play a bit of piano but that was it. Through watching them play live and practice, she has managed to learn all of the instruments from scratch (bar piano/keys) and recited a full version of the Clone Quartet song.
It really is pretty cool.
Check it out over at http://www.youtube.com/watch?v=x6SmFc29yJ8
First is the Clone Quartet version and then it's her turn.