This is a simple two-chord progression based on C and Am chords. The C chord is in bars 1 and 2, but notice that it runs through all five CAGED shapes. We’ve done the same with Am in bars 3 and 4. Try ...

Unlock your fretboard and play chords across the neck by deploying this ingenious system. You’ll never look at the guitar the same way again! The system we’re talking about is known as the CAGED ...