The power of the pentatonic scale…
World Science Festival 2009: Bobby McFerrin Demonstrates the Power of the Pentatonic Scale from World Science Festival on Vimeo.
An awesome video, even if the explanation of what is happening goes over my head a little.
Explanation > http://www.intellectualpornography.com/2009/07/one-oclock-daily-bobby-mcferrin-and-the-pentatonic-scale.html