The great Jon Hammond and Joe Berger played a "Mini-Concert" at our booth during the recent NAMM Expo in Anaheim California. Jon, seen here playing the XK Pro system swung like a beast as always, and Joe's nimble chops showed that the G27 Guitar Leslie makes  a fine Jazz Guitar amp. The crowd that gathered bopped and boogied to the groove-who needed a drummer? Not these guys!! Classic Hammond Organ Jazz is thing of beauty and a joy forever, Thanks to Jon and Joe for a fine performance!