Sing! Day of song – Improvisation
http://www.youtube.com/watch?v=81uJZIF9TCs
World Science Festival 2009 > Bobby McFerrin Demonstrates the Power of the Pentatonic Scale
http://www.youtube.com/watch?v=Hodp2esSV9E
Sing! Day of song – Improvisation
http://www.youtube.com/watch?v=81uJZIF9TCs
World Science Festival 2009 > Bobby McFerrin Demonstrates the Power of the Pentatonic Scale
http://www.youtube.com/watch?v=Hodp2esSV9E
