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.
