Dr. Ray Kurzweil speaking at @NAMM 2011 http://lnk.ms/HkW36 @raykurzweil2035 http://lnk.ms/Jb8pT May 25, 2015January 14, 2011 by masterpianotuner.com X Exit full screen gallery ⇗ Open full size image → Next image 0 of 0 ← Previous image