In this installment of our signature artist guitar chords series we're focussing on one of the most famous guitar players in the world right now, who also happens to be an incredibly gifted one too. We're honing in on chords that John Mayer uses to enhance some of the greatest songs in his catalogue.
And like Jimi Hendrix before him, John Mayer is not averse to bringing his thumb in for chord fretting duties.
