Holy Grail Guitar Show '18 - Greenfield Guitars G3, Concert Classical & G2 Demos Shawn HammondMay 24, 2018VideoThe Canadian builder to stars like Tony McManus and Andy McKee shows off a fanned-fret, slotted-headstock fingerstyle axe played by Pipo Romero.greenfield-guitarsholy-grail-guitar-show-18gearvideosgrand-concertgear-show-demoguitarsacousticwhats-new