There have been some legendary guitar greats through the years. Each one showing something new and more amazing than the last. John Mayer has slowing been building a name for himself alongside some of these greats. This is why he deserves that spot. 

Watch with your jaw dropped all the way to the floor as you see John Mayer, in mid-solo, take a guitar from a fan in the front row and continue on. Not only does he finish his solo, but he does so with this gift from a loyal fan. What a sight to see! Imagine if you were that fan watching him do this!