McPherson 4.5XP MadRW, Adi, Koa binding, Bloodwood Perfling, Tree of LifeMcPherson MG 4. 5XP in stock! This beauty was featured at the 2018 Winter NAMM show. Larry Klene (General Manager of McPherson Guitars) said of this guitar: "In speaking with Eric (McPherson Builder) he has always had a pull towards the Tree of Life and what it represents since he was in Middle school. Once he came to work here 10 years ago and we started making custom guitars this was the one that he always wanted to make." Top: Adirondack Spruce