Bobby McFerrin Demonstrates 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.

                          Bobby McFerrin (Don't worry, be happy) demonstrates the power of the pentato-

                          nic scale, using audience participation, at the event "Notes & Neurons: In 

                          Search of the Common Chorus", from the 2009 World Science Festival, June 12, 

                          2009.  Its old...but you can't deny how interesting it remains.