Oh dear, oh dear. What on earth has happened here? Over the past couple of years there has been endless speculation on what the first unlimited (and affordable) collaboration between Paul Reed Smith and John Mayer would bring. Mayer has been posting videos of what appeared to be a Stratocaster with the wrong headstock, while PRS has steadfastly refused to comment. Well, the wait is over and the guitar is here, officially the PRS Silver Sky John Mayer Signature. But to the rest of the world, its a Stratocaster with the wrong headstock, isnt it?