On this episode of the #GuitarStoreTour I’m in the greatest city in the world, Boston, MA, which is also home to one of the greatest guitar stores in the world: Mr. Music. As a guitar instructor for the better part of my musical life, I’ve had every kind of student under the sun, for better, or for worse… Make sure to follow me on Twitter to see where the #GuitarStoreTour will stop next, and tune into my YouTube channel for new episodes every Wednesday. 50 States. 50 Guitar Stores. 50 Weeks.