Do you remember this?
Bobby McFerrin always amazed me in the way he could make music. I remember jammin to OceanSpray comercials, and listening to a Pixar short with him as the whole soundtrack. Just amazing. He is an inspiring musician and humanitarian. He can sing Multiphonic sound!
He recently did work with Neuroscience and music called the Music Instinct: http://www.pbs.org/wnet/musicinstinct/
Btw, I just wanted to point out he got his start at the University of Utah… a lot of good things come from that school.