Holy Grail Guitar Show '18 - Matsuda Guitars M1 Demo Shawn HammondMay 22, 2018VideoTokyo-born acoustic craftsman Michihiro Matsuda came from Oakland to Berlin with a flattop bearing exquisitely ornate mosaic work.holy-grail-guitar-show-18whats-newvideosgear-show-demoguitarsacousticmatsuda-guitarsgear