The National Association of Music Merchants (NAMM), the non-profit John Lennon Educational Tour Bus and SupportMusic.com yesterday hosted U.S. Secretary of Education Arne Duncan, former Secretary of Education Richard Riley and local Washington DC-area students on board the state-of-the-art recording facility where The Black Eyed Peas, Fergie, John Legend and more have recorded tracks. With the goal of keeping music and the arts as core curriculum in every child’s education, Secretary Duncan spoke at the event held outside of the U.S. Dept.