A Conversation With Matt Helmkamp - Nashville Studio & Touring Guitarist Why Matt plays a semi-hollowbody 339 when most Nashville players are using a telecaster… What to look for, and what to look out for when buying a guitar… How playing guitar helps Matt be more expressive… The 3 Pedals Matt can’t live without… How to make the best of a guitar practice when things just don’t seem to be working out...