Holy Grail Guitar Show '18 - Isaac Jang Guitars Orchestra Model Demo Shawn HammondMay 25, 2018VideoHailing all the way from Hollywood, Jang comes to Berlin with an Italian-spruce-and-cocobolo flattop demoed by British picker Clive Carroll.omholy-grail-guitar-show-18gearvideosgear-show-demoguitarsacousticisaac-jang-guitarswhats-new