The CAGED System Explained for Guitar
The CAGED system uses five chord shapes (C, A, G, E, D) to map every major chord across the entire fretboard. Here
CAGED is a system for mapping the guitar fretboard using five chord shapes you already know: C, A, G, E, D. The trick is that those five shapes, when treated as movable barre forms, cover every major chord in every key across all 12 frets. Once you see how they fit together, the fretboard stops feeling like a maze and starts feeling like a grid.
The Five Shapes
The five CAGED shapes are the open-position shapes of the chords spelled C-A-G-E-D. Each one, when made movable with a barre, produces any major chord depending on which fret the barre sits at.
- C shape: open C major. Movable form has the root on the 5th string at the barre fret + 3.
- A shape: open A major. Movable form has the root on the 5th string at the barre fret.
- G shape: open G major. Movable form has the root on the 6th string + 3.
- E shape: open E major. Movable form has the root on the 6th string at the barre fret.
- D shape: open D major. Movable form has the root on the 4th string at the barre fret + 2.
How the Shapes Connect
Take any major chord. The five CAGED shapes give you five places to play it on the neck. For C major:
- C shape: open position (frets 1-3)
- A shape barre: 3rd fret (root on 5th string, 3rd fret = C)
- G shape barre: 5th fret area
- E shape barre: 8th fret (root on 6th string, 8th fret = C)
- D shape barre: 10th fret (root on 4th string, 10th fret = C)
The five shapes connect at their boundaries. The top of the open C shape (around fret 3) meets the bottom of the A-shape barre at fret 3. The top of the A-shape (around fret 5) meets the bottom of the G-shape at fret 5. And so on, all the way up the neck.
Why CAGED Matters
Once you know CAGED, you can play any major chord anywhere on the neck. You're never stuck in one position. You can always find the chord you want within reach of your current hand position.
This matters for soloing. Soloing in a key requires knowing where the home chord lives in every position. CAGED gives you that map. The five shapes also map the major scale around each chord, so the system extends to scale playing and improvisation.
The Order to Learn CAGED
- Learn the five open shapes first. If you don't have C, A, G, E, D as open chords, CAGED has no foundation.
- Learn the E-shape barre. Most-used barre. Once you can play F at the 1st fret cleanly, you've got the entire E-shape system.
- Learn the A-shape barre. Second most-used.
- Learn the D-shape barre. Less common but useful for higher-register voicings.
- Learn the C-shape barre. Awkward fingering, but unlocks chord voicings up the neck.
- Learn the G-shape barre. The hardest of the five. Some players never bother.
The Minor CAGED
The same system works for minor chords using Cm, Am, Gm, Em, Dm shapes. The Em and Am barre shapes are by far the most common. The Cm, Gm, and Dm shapes are less practical because the open versions don't work as well as the major equivalents.
Sources
The CAGED system has been taught for decades. Resources for further reading: JustinGuitar's CAGED course covers the system in detail. MusicTheory.net has interactive lessons on chord construction that complement CAGED. Berklee Online's open courseware covers chord-scale theory that builds on CAGED concepts.
FAQ: CAGED System Questions
What does CAGED stand for?
The five chord shapes: C, A, G, E, D. The order is the sequence in which the shapes appear as you move up the neck for any major chord.
Do I need all five shapes?
The E and A shape barres are essential. The C, G, and D shapes are useful for specific contexts (chord melody, jazz, fingerstyle). Most working guitarists rely on E and A shapes 80% of the time.
Is CAGED useful for soloing?
Yes. The major scale fits inside each CAGED shape, which means you can solo in any position by knowing the shape and the scale around it. The five positions cover the entire fretboard.
Why is CAGED considered controversial?
Some teachers argue that CAGED encourages position-based thinking instead of horizontal movement across the neck. The criticism has merit, but for beginners and intermediates, CAGED is a powerful organizing principle.
How long does it take to learn CAGED?
The shapes themselves: a few weeks to memorize. Internalizing how they connect across the fretboard: months. Using CAGED fluently in solos: years.
Ready to practice?
Put what you've learned into action with Guitaring's free tools - tuner, chord library, song play-alongs, and AI coach.
Visualize CAGED on the fretboard