OMJM John Mayer | Custom & Special Editions | Martin Guitar
Martin Guitars Special Ed. OMJM John Mayer Vintage Natural, incl. case | MUSIC STORE professional
The Guitars of John Mayer: A Short History - YouTube
PRS John Mayer Silver Sky Tungsten – Thomann Nederland
PRS John Mayer Silver Sky Maple 26 Lunar Ice Elektrische gitaar
John Mayer | Guitar Musings with the PRS Silver Sky - YouTube
Blues in de stijl van John Mayer - Gitarist.nl
John Mayer's Guitars, Amps, Effect, Gear - Detailed History – Ground GuitarGround Guitar
Classic interview: John Mayer – "It has never changed that joy and passion and chemistry of just picking up the guitar and playing. In fact it's made it more important." | MusicRadar