The CAGED System – Unlocking the Fretboard

To start off, the old Facebook mantra comes to mind: "Build fast and break things."

When it comes to learning guitar, I feel this applies perfectly to my approach—messing around, breaking things, making a lot of noise… until, suddenly, the noise starts to sound good.

Until today.

...drum roll...

As I venture into the world of music theory, I want to share a fundamental concept that has been a game-changer for me: The CAGED System.

What is the CAGED System?

In simple terms, the CAGED system takes your standard open chords and allows you to shift them up the neck, creating different voicings of the same chord.

For example:

• An open C chord can be played as an A-shaped barre chord on the 3rd fret,
• That same C can then be played as a G-shaped chord, further up the neck,
• And so on… following the pattern C → A → G → E → D.

Each shape connects to the next, covering the entire fretboard.

💡 Note: You'll likely need to tweak your grip to avoid tendonitis… or the need to grow an extra finger.

If this sounds like a jumble of random letters and theory talk, don't worry—I’ve got pictures! 📸

Below, I’m demonstrating how a C chord moves through the CAGED system.

"Open" C - Default Shape

Barred C [Utilizing Open A Shape + Barred at 3rd Frett]

Barred C [Utilizing "Open" G Shape + Barred at 5th Frett]

Barred C [Utilizing "Open" E Shape + Barred at 8th Frett]

Weird D Shape [Utilizing "Open" D Shape + Additional Root note at 10 Frett]

Why Does the Order Matter?

As you might have guessed, the name CAGED isn’t random—it’s an actual sequence based on the chord shape you start with.

For example, if you start on an open A chord, the progression shifts to:

A → G → E → D → C (AGEDC)

1. (Nut / Open) - Standard A chord
2. (2nd Fret) - Barre on 2nd fret, played with a G shape (aka. crab hand... honestly, no sane person does this)
3. (5th Fret) - Barre on 5th fret, played with an E shape
4. …and so on

If you start on an E chord, the sequence follows E → D → C → A → G instead.

Why Learn This?

Understanding the CAGED system is one of the best ways to:
✔ Break out of playing only open chords
✔ Unlock the entire fretboard
✔ Learn new voicings for the same chords
✔ Improve your soloing & improvisation

Hope this helps anyone looking to expand their guitar knowledge! 🎸