After a severe bump on the head, a man started playing the piano even though he never had a piano lesson. He has already recorded two albums and is playing seven other instruments (“The Week” Magazine, 6/22/12.)

http://www.youtube.com/watch?v=dxRBxK9xlyI

http://www.wisconsinmedicalsociety.org/savant_syndrome/savant_profiles/derek_amato