The Gb chord is a less commonly known chord when first learning to play guitar. The lowercase ‘b’ represents a flat, meaning the note indicated is lowered by a half step. 

If you look up how to play a Gb chord (G flat), this might come up as a barre chord on the 2nd fret, starting on the 6th string. This can be a difficult chord for a beginner, but there are many different ways you can play this chord on the guitar.

This lesson covers 15 ways to play a Gb chord on guitar which you can start to incorporate into your playing.

Let’s first get started by going over some basic chord theory.

Gb chord theory

Major triad chords are built upon the chord tones 1, 3, and 5. These chord tones can also be thought of as the scale degrees related to one Major scale. 

For example, the Gb Major chord has the chord tones Gb, Bb, and Db.

Here is the formula for Major chords below.

In contrast, minor triad chords contain the chord tones 1, b3, and 5. For example, a Gb minor chord would have the notes Gb, A, and Db. However, we will only be covering the different Major chord variations in this lesson.

Now that you know what notes belong to the chord structure let’s look at how to read the chord charts.

How to read the chord charts

For the charts below:

• The top horizontal line of the chord chart represents the high E string and the bottom horizontal line represents the low E string.
• The vertical lines separate each fret. 
• The numbers in the blue dots tell you which fingers to use on the fretting hand. 
• The letters on the right of the charts tell you what notes you are playing on each string.
• Circles on the left represent open strings.
• Red X means to avoid that string.

You can check this link for more on how to read guitar notation symbols.

Gb chord simple triad

Here is an easy way you can play the Gb Major chord by using a simple triad shape. This is very similar to an open C Major chord shape but you move your ring and middle finger down one string and shift the root note to the 4th fret on the 4th string.

The shape looks like this:

Gb chord triad 2nd inversion

2nd inversion means that the 5th degree of the chord is in the bass. Here, we add our pinky finger to the previous shape which makes the chord sound fuller. You can play it like this:

Gb chord mini barre

Another way to play this chord is to use a mini barre on the 1st and 2nd strings. The mini barre can be hard at first but it will get easier as you continue to practice it. The chord looks like this:

Gb chord 2nd inversion with mini barre

Also, adding your pinky to the previous shape makes the chord sound fuller like this:

You can also check out this other lesson for more on how to play chord inversions on the guitar.

Gb barre chord on the 6th string

At this point, we’ve worked on different steps to take before getting to this chord because it requires more strength in your fretting hand.This is probably the most common chord shape that will show up when looking up a Gb chord.

This shape comes from the open E Major chord except you have to rearrange your fingers as you barre the 2nd fret with your 1st finger like this:

Tip* If this chord is difficult to play, start the shape higher up on the fretboard. The tension of the strings is lighter as you press down on chords higher up the fretboard. Then you can gradually shift the shape down as you develop more strength in your hand.

You may also want to check out 5 tips to get better at playing barre chords on guitar.

Gb chord on the 5th string (without a barre)

For this shape, you have to make sure to not let the 1st string ring out. You can mute the 1st string letting the bottom part of your first finger lightly touch the string, but not press it down.

Gb barre chord on the 5th string

This shape comes from the open A Major chord except you have to rearrange your fingers as you barre the 9th fret with your 1st finger.

Gb chord 5th string variation

Here is another variation you can use for a Gb chord starting on the 5th string, 11th fret.

This shape uses a wider grip on the fretting hand which takes practice to get comfortable with. This shape comes from the open C Major chord except you have to rearrange your fingers when you add your pinky (4th finger).

It looks like this:

Gb chord 5th string variation with a mini barre

This is similar to the previous chord except you can use your first finger to barre the 1st string as well. It looks like this:

Gb chord triad variation 2

Here is another way you can play the Gb Major chord using a triad shape. This shape is similar to an open A Major chord except you slide all your fingers one fret lower. Or you can use a barre with your first finger to cover multiple strings like this:

Gb chord 6th string variation

Based on the previous chord, you can also add notes on the 6th and 5th string to make this a full sounding chord like this:

Gb chord on the 4th string

This shape comes from the open D Major chord except you have to rearrange your fingers as you add your 1st finger. This shape can feel uncomfortable when first learning it but you will get better at it as you keep reviewing it.

Gb chord spread shapes

The following chords are called spread shapes because of the wider space between some of the notes within the chord shape. Because these chord shapes skip a string, they are more suitable for a finger picking style of playing. You might also hear these chords in a more classical music context.

To go more in-depth, check out this lesson on how to play spread triad chords on the guitar.

Gb spread chord on the 6th string

Gb spread chord on the 5th string

Gb spread chord on the 4th string

Wrapping up

Most of the Gb chords we covered here where in root position, meaning the root note is in the bass. However, you have even more variations if you use different chord inversions. This is when you play a chord with notes other than the root in the bass.

It’s good to know many possibilities of playing the same chord because you have more flexibility to move around the fretboard. Also, you can use different chord variations when you need a certain note at the top to help define a melody that you are playing over.

I hope this helped you understand how to play a Gb Major guitar chord or learn new ways of playing it. You can also try shifting these shapes to play other Major chords on the same string.

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All the best,

JG Music Lessons