World Science Festival

Bobby McFerrin demonstrates the power of the pentatonic scale, using audience participation, at the event "Notes & Neurons: In Search of the Common Chorus", from the 2009 World Science Festival, June 12, 2009. For related content, please view the full "Notes & Neurons: In Search of the Common Chorus" program at our website: http://www.worldsciencefestival.com/v... Enjoy!