I ran into this video by accident reading another site. Truly amazing performance.
https://www.youtube.com/watch?t=313&v=d1J3NLNWAPU (https://www.youtube.com/watch?t=313&v=d1J3NLNWAPU)
start at the beginning :P
https://www.youtube.com/watch?v=d1J3NLNWAPU (https://www.youtube.com/watch?v=d1J3NLNWAPU)