guitar theory Break Out of Your Box with the CAGED System An introduction to the highly useful workings of this mysterious fretboard mapping theory. Black Hole of Confusion or Wormhole to Enlightenment? The Unique Relationship Between the G and B Strings The guitar fretboard is divided into two separate and similarly ordered universes. Here's how to make it work for you. Get The Pick NewsletterAll the latest guitar news, interviews, lessons, reviews, deals and more, direct to your inbox!Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors MOST READ1David Cassidy on seeing Hendrix, learning from the session guitar greats, and jamming with Paul McCartney and John Lennon2Martin and Reverb unite for an exclusive non-cutaway Grand Performance acoustic3Matteo Mancuso pays homage to his hero, Paul Gilbert, with new track, Paul Position 4Joe Satriani’s custom Eddie Van Halen-flavored 3rd Power amp is now available as a plugin – with real amps on the way 5David Gilmour explains his preference for vintage guitars, and demos his 1945 Martin D-18