World Science Festival & Bobby McFerrin

I'm catching up on email and just found this link sent by Pam Donkin. It's from the World Science Festival 2009 with Bobby McFerrin, demonstrating the power of the Pentatonic (5 note, no 1/2 steps) Scale. Note his comment at the end. One more display of the universality of music! http://vimeo.com/5732745