We Be Jammin’–Smule’s Ge Wang & Jefferson Graham

The honorable Dr. Ge Wang, the co-founder of the coolest musical app company, Smule, dropped by the #VideoNation book party @booksmith in San Francisco to jam with the featured speaker, for a little iPad & guitar duet.
Wang played the Occarina app (which sounds like a flute) to my Ibanez Pat Metheny edition guitar, borrowed from friend Scot Lange for the occasion. The song–Amazing Grace.