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Major Pentatonic Scale

The major pentatonic scale is one of the most widely used scales on the guitar. The versatility and playability of the scale makes it a popular choice for use in guitar soloing and melodies. No doubt about it, this five-note scale packs a punch!

Let’s take a look at what makes up this scale and how it’s applied to the guitar fretboard. By the end of this lesson you’ll see for yourself what makes this scale so special!

Pentatonic Scale Theory

Unlike the major scale, which is a seven note scale, the major pentatonic scale consists of five notes (“penta” = five, “tonic” = notes). The five notes of the major pentatonic scale are the root, 2nd, 3rd, 5th, and 6th degrees of the major scale (the 4th and 7th scale degrees are left out).

Major scale

Let’s take a look at our major scale intervals and see what we can learn about the major pentatonic scale.

Major scale intervals
  • Root
  • Major 2nd
  • Major 3rd
  • Perfect 4th
  • Perfect 5th
  • Major 6th
  • Major 7th

Major pentatonic scale formula

Looking at pentatonic, you can see that the 4th and 7th intervals are removed, leaving us with the major pentatonic scale formula:

Major pentatonic scale intervals
  • Root
  • Major 2nd
  • Major 3rd
  • Perfect 5th
  • Major 6th

Why is the pentatonic scale so popular?

The pentatonic scale is a popular scale because it’s easy to use. One reason for this is the scale patterns are very playable, as you’ll see below. The second reason is it’s easy to sound good using the pentatonic scale. And there’s a reason for this.

The 4th & 7th Intervals

If you’re familiar with the major scale, you know it’s a diatonic scale made up of a whole-step/half-step pattern (whole-step = 2 frets, half-step = 1 fret).

Looking at the G major scale and G major pentatonic scale, you get the following:

G major and G major pentatonic scale intervals

If you look closely, you’ll notice the pentatonic scale doesn’t contain any semitones (1/2 steps). The intervals of the major scale that create half steps (4th/7th) are removed from the scale. This is an important quality of the pentatonic scale and goes a long way toward explaining why the pentatonic scale is so versatile and can sound good over virtually any chord progression.

Semitone, or half step, intervals are generally considered dissonant. That is, they create a bit of tension that needs to be resolved. This is particularly true of the 7th interval of the major scale. As an example, play up the major scale starting with the root note and stop once you reach the 7th.

Major scale tab no 7th

You can feel the need to continue moving beyond this note to a note that is more stable. This can be a great quality of a guitar solo and can create a mood and feel to a solo that really gives it some life. However, if these notes are played at the wrong time or applied improperly, they can really stand out and sound out of place. For this reason, the pentatonic scale is a safe choice because pretty much any note will sound “good” when applied over a proper chord progression.

Major Pentatonic Scale Positions on the Guitar

Notes on the guitar are repeated all over the fretboard. Given this, it’s understandable that scale notes, too, exist all over the fretboard. If we look at the notes of the G major pentatonic scale from fret 2 through fret 15, it looks like this (root note in orange):

G major pentatonic scale notes from fret 2 through fret 15

At first glance, it may seem complicated trying to visualize a scale in this manner (because it is!). But fortunately, we can break these notes down into learnable patterns that repeat up and down the neck.

5 Major Pentatonic Scale Shapes

Similar to the major scale in the CAGED system, the pentatonic scale contains five patterns that are each connected to the pattern above and below it on the fretboard.

In the scale diagrams below, I outline each of the scale positions, the root note patterns of the position, and the suggested fingering of the notes for the position. Feel free to adjust the fingerings as needed.

Also, note that the examples below are for the G major pentatonic. However, the diagrams are labeled with intervals rather than the notes of the scale. This is because these patterns aren’t key specific, meaning they apply to ALL major keys. The only difference is which note is in the root position (which highlights the importance of showing the root note patterns of each position).

Playing the Scales

When practicing the scales, it’s important to start and end on the root note of the position. This reinforces the tonal center of the scale and also helps with learning the root note positions.

Because the 4th and 7th intervals aren’t part of the major pentatonic, each scale position results in a two-notes per string pattern. The suggested fingerings for these are either 1-3 (index and ring fingers) or 1-4 (index and pinky).

Position 1

First position pattern, root notes, and fingerings of major pentatonic

The first position contains 3 root notes, forming a triangular shape. Learning the shape of the root notes helps with learning the root note positions as well as identifying the scale position.

The root notes in this position are found on the 1st, 4th, and 6th strings.

For an alternative fingering, you can try using 2-4 on the 1st, 2nd, and 4th strings.

Pentatonic major, first position tab

Position 2

Second position pattern, root notes, and fingerings of major pentatonic

The second position of the scale has root notes on the 4th string and 2nd string. For an alternative fingering, you can try 2-4 on the 4th, 5th, and 6th strings.

Pentatonic major, second position tab

Position 3

Third position pattern, root notes, and fingerings of major pentatonic scale

Position three of the scale contains root notes on the 2nd and 5th strings. The scale shape of this position is very similar to the fifth position.

An alternative fingering option for this position is 2-4 on the 2nd string.

Pentatonic major, third position tab

Position 4

Fourth position pattern, root notes, and fingerings of major pentatonic

In the fourth position, the root notes are found on the 3rd and 5th strings. As an alternative fingering, you can use 2-4 on strings 1, 2, 4, and 6.

Pentatonic major, fourth position tab

Position 5

Fifth position pattern, root notes, and fingerings of major pentatonic

Like the first position, position five also contains three root notes that form a triangular shape. The roots in the fifth position are found on the 1st, 3rd, and 6th strings.

This is probably the most commonly played position of the scale and the one that feels most natural.

Pentatonic major, fifth position tab

Connecting the scale shapes

If you look closely at the diagrams for the adjacent scale positions, you may notice a relationship between the bottom notes of the position above and the top notes of the position below.

Each position shares notes with the position directly above and below. After the fifth position, the patterns repeat.

The diagram below outlines the shared notes between each position:

Pentatonic major positions connected

You should now be able to visualize the different scale positions on the neck and how they connect with each other.

G major pentatonic scale positions on neck

Transposing to another key

The purpose of using intervals in the diagrams to show the different positions is to drive home the fact that the scale shapes aren’t key specific. In other words, the same positions can be applied to any major key by changing the root note around which the position is based.

For example, to move from the first position of G major to the first position of A major, you simply move the root note up two frets.

Transposing G major and A major pentatonic scales

Again, this applies to all major keys. The patterns are the same relative to the root note.

Wrap Up

In this lesson we looked at the major pentatonic scale, its qualities, and how it is applied to the fretboard. Its simplicity makes it easy to learn, play, and use. Learn this scale well as it’ll be integral part of your guitar playing and you’ll see it frequently when learning songs. To help get the patterns under your finger, check out the 7 Pentatonic Scale Exercises lesson.

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Cheat Sheet: Major Pentatonic Scale

Download the cheat sheet for this lesson: