What Guitar Scales To Learn


SIGN UP FOR A FREE MEMBER AREA TOUR


Guitar Scales

In music, a scale is a series of notes played in ascending and descending fashion. Scale notes make patterns on the fretboard, which guitarists finger and pick position to position. Guitar players use scales to play melodies, riffs, solos, and bass lines.

There are countless types of scales that can be played on guitar, but did you know that popular music is mostly based on just two types of patterns? That’s right. Familiar genres of music like pop, rock, blues, and country use scale patterns based on the pentatonic scale and major scale. Another type of scale, the harmonic minor, is worked into these patterns on occasion. If you want to be successful playing popular styles of music, then you need to focus your attention on these indispensable scales.


Famous Guitar Scales

Don’t believe me that these scales are used the majority of the time? Let me prove it to you! Below is a list of famous guitar solos, ones that frequently make “Top Guitar Solos of All Time” lists, and the scales they use.

Pentatonic scale patterns
“Voodoo Child (Slight Return)” (Jimi Hendrix) – Jimi Hendrix Experience
“The Thrill is Gone” (B.B. King) – B.B. King
“Wish You Were Here” (David Gilmour) – Pink Floyd

Major scale patterns
“Smells Like Teen Spirit” (Kurt Cobain) – Nirvana
“Reelin’ in the Years” (Elliot Randall) – Steely Dan
“Light My Fire” (Robby Krieger) – The Doors

Pentatonic and major scale patterns
“Stairway to Heaven” (Jimmy Page) – Led Zeppelin
“Johnny B. Goode” (Chuck Berry) – Chuck Berry
“Cliffs of Dover” (Eric Johnson) – Eric Johnson

Pentatonic and major scale patterns with added harmonic minor
“Sultans of Swing” (Mark Knopfler) – Dire Straits
“Hotel California” (Don Felder, Joe Walsh) – The Eagles
“Sweet Child O’ Mine” (Slash) – Guns N’ Roses

I hope you get my point. Since some of these solos are performed by highly skilled players, you might expect the scales used to be something out of the ordinary, perhaps exotic scales out of an advanced level scale book, but they are not. Now, I should point out that the way in which scale patterns are mixed can get a little tricky, major scale patterns can produce different modal sounds, and players often work in chromatic half-step movement in between scale tones (called passing tones), but the base patterns still remain those of the pentatonic and major scale. In fact, the harmonic minor scale is really just a slightly modified minor scale, one in which a note is temporarily raised to follow a certain type of chord change. In other words, even when players use the harmonic minor scale, they’re still working within the same pentatonic and major scale base patterns. This is why you need to practice pentatonic and major scale patterns and master all the ways in which they are applied.


About Scale Patterns

One thing distinctive to guitar is the availability of unison pitches on the fretboard. In other words, the very same pitch can be played in more than one location. Typically, a scale has a fixed number of notes, like five or seven, and these notes can always be played in more than one position on the neck. Additionally, when scales ascend and descend, their notes can be repeated in higher and lower registers until no further pitches are available. All this to say that the notes of a five or seven tone scale are actually scattered all over the fretboard with multiple occurrences of each note and higher and lower versions of each pitch found everywhere. In order for guitarists to learn the notes of a scale across the neck, they break up the fretboard into sections called positions. The scale notes in each position form a pattern. You rehearse and memorize these scale patterns until all areas of the fretboard have been covered and you can freely use the scale anywhere.


The Pentatonic Scale

Of the two main types of scale patterns that you need to learn, the pentatonic patterns are the simplest and easiest to finger and pick. “Penta” means five, and “tonic” means tone. The pentatonic scale is a five tone, or five note, scale. It produces two types of tonalities, major and minor, with the sound dependent upon how you use it. One version of the pentatonic scale, called the “blues scale,” adds a chromatic passing tone in between two of the scale steps. When learning to cover the neck with this scale, it works well to break the fretboard up into five positions and learn the placement of all the notes by playing through five patterns. There are many great guitar riffs, solos, and bass lines that are based in pentatonic patterns. Listen to sample pentatonic scale songs by clicking on the audio link below


Pentatonic Scales Songs Audio Samples


 

 

Guitar pentatonic pattern one

Perhaps the most widely known and used scale pattern on guitar, this pentatonic scale pattern functions as either E minor or G major in this open position, but is moved around the neck to play in other keys too.


You get to know pentatonic sale patterns in the member area.


The Major Scale

The major scale features seven notes, which is two more than the pentatonic scale. Like any scale, its notes are scattered all over the fretboard and you need to learn them one position and one pattern at a time. Because of the additional notes, major scale patterns are more complex than pentatonic scale patterns, and they necessitate the use of more fingers. As a result, making your way around the neck with the major scale requires more work. There are also more possibilities when it comes to forming patterns. You usually see the major scale taught as either five or seven patterns. Either way, the patterns are still the major scale. I teach patterns as both a set of five and seven in the member area.

Any one of the major scale’s seven degrees can be used as the primary pitch in a piece of music. The structure and sound of the scale changes depending on which note is used. This means that major scale patterns are used to play any one of seven types of scales called modes. The two most common modes are named Ionian and Aeolian, which stem from the 1st and 6th degrees, and are better known as the relative major and the relative minor scale. You can hear sample major scale songs by clicking on the link below.


Major Scale Songs Audio Samples


 

guitar major scale pattern

In this fretboard diagram you see where all the notes related to the G major scale are located in one position. The numbers here represent scale degrees, not fingerings. To play G to G, start and end on 1.

 


The Harmonic Minor Scale

Another type of scale that occasionally occurs in popular styles of music the is harmonic minor scale. Typically, a piece of music is not solely based in the harmonic minor scale, but rather the music uses the scale temporarily to produce a certain type of harmony. And the harmonic minor is really just a slightly modified minor scale, with one pitch raised to fit with a specific kind of chord change.

When it comes to learning this scale and its patterns, I believe you’re better off making easy adjustments to the minor scale rather than working at covering the whole neck with new harmonic minor scale patterns, although, the latter is an option and can serve a good purpose at some levels of playing. I cover all of this, including harmonic minor chord progressions, in the member area.

One variation on the harmonic minor scale that comes up every so often is the melodic minor scale. As for all other types of scales, which I won’t bother mentioning here because I don’t want to confuse you, you rarely, if ever, hear them used in popular styles of music. You start to come across other types of scales as you venture into less familiar and often more complicated genres of music. That said, guitarists in these genres still rely on the fundamental scales that I have outlined here (namely the pentatonic and major scale patterns), so be sure to have the same groundwork in place before you attempt to play like them.


Writing and Composing with Scales

Learning how to play scales isn’t solely for the purpose of playing lead guitar. Scales are also used to:

  • Identify intervals
  • Build chords
  • Chart progressions
  • Play by numbers
  • Compose vocal melodies and harmonies

So even if you’re strictly a rhythm guitarist or songwriter, you can still benefit from learning scales. Other instruments, such as keys, horns, and strings, use pentatonic and major scales too, which is of interest to composers who prefer to arrange on guitar.


Get Started with Guitar Scales in the Member Area

When you’re ready to get started learning and using guitar scales, your journey can begin in the GMT members area, where you will find video lessons pertaining to scales, chords, progressions, modes, and more. Everything is taught from a guitar player’s perspective by focusing on the fretboard and relating all concepts to familiar songs.


SIGN UP TO TAKE A FREE TOUR!


About Desi Serna

Desi Serna guitar music theoryHailed as a “music-theory expert” by Rolling Stone magazine, guitarist Desi Serna is a music instructor and author who has written several books on guitar including Fretboard Theory, Fretboard Theory Volume II, Guitar Theory For Dummies, Guitar Rhythm and Technique For Dummies, and How To Teach Guitar and Start Your Own Music Instruction Business. He is known for his practical, hands-on approach to music teaching, with a focus on the guitar fretboard and emphasis on popular songs. Desi honed his craft through decades of teaching, performing, and publishing. He lives in the Nashville, Tennessee area, produces all the instruction featured in the GMT Members area, and is online everyday connecting with his subscribers and giving guitar players personalized training and support.


Beginner Guitar Scales

If you’re just getting started with playing guitar, then you’re not yet ready to begin learning scale patterns. Instead, you want to focus on basic skills like tuning up, picking notes, strumming chords, and playing simple songs. For more information, please visit my beginner guitar page which features free guitar lessons for newbies.


Read More About Guitar Scales and Related Guitar Theory

What Is Guitar Theory?

How to Learn Chords On the Fretboard

How to Play Guitar Chord Progressions

What Are Scale Modes?

Learning the Guitar Fretboard

What Is Fretboard Theory?