For the Guitar Scales Beginner...

This page is for guitar scales beginners who need a basic introduction to the world of guitar scales. You should read through this page before you move on to learning individual scales. Now bear in mind I'm going to explain this as simply as possible, so don't be offended if I come across as patronising! :)

The obvious place to begin is to ask what is a guitar scale?

A scale is, simply put, a sequence of notes. The spaces between each note (intervals) are what define the sound of that sequence. What if we play a sequence of notes without any gaps between them? We get the chromatic scale, which, if played out on one string, would look like this...

That's the chromatic scale played just on the G string, from the open G string to the 12th fret G octave. That's 12 notes, because the open G and 12th fret G are the same note and count as 1 note in the sequence. You could also apply the chromatic scale to any other string (e.g. open A to 12th fret A, open B to 12th fret B etc.)

If you've taken the fretboard lessons, you'll know that there are 12 notes in total on the guitar fretboard. The chromatic scale is note 1 to note 12, without any gaps (consecutive semi-tones).

Now, the chromatic scale isn't used much as a musical scale because it's not very... musical. But theoretically, this scale is the most elementary scale of them all, as it includes every note we will ever use (not just on the G string though, obviously).

When we remove certain notes from the chromatic sequence, we can create musical scales with tonal centers (don't worry what that means right now). Let's try removing notes from the chromatic scale above on the G string:

So again, from open G to 12th fret G we have a sequence of notes, but this time there are wider intervals between some of the notes. Try playing this on the G string, or any string. Remember to start on the open string.

That diagram above is a G scale (more on individual scales later!). It's a G scale because we started on the G note. In other words, the G note is note number 1 in the scale, also known as the root note. The root note defines the tonal center (key) of the scale. As time goes on, you'll learn how significant this is.

When playing a scale, you won't necessarily always start on the root note, but just knowing where the root note is in the scale is the important thing.

So that's ultimately what scales are! Of course, scales are most often played across more than one string. For example, the G scale above can be condensed to play across more than one string within the space of just 4 frets:

So again, the root notes lie on G, and it's exactly the same scale as above, just on a lower register (deeper sounding) and across 3 strings rather than 1. We can also continue that scale from the higher root note on the D string, and cover the remaining 3 strings for the higher register of the same scale.

We could also apply the scale in relation to an A or D string root note, which would change how the pattern looks (more on this in the scales lessons).

If we filled in the gaps between those notes, we'd get the chromatic scale again!

This type of scale that spans just 4 or 5 frets is known as a boxed scale pattern. Boxed scales are a good place to start, but eventually you'll want to break out of those boxes!

Expanding out of the box allows you to use more of the fretboard, which allows you to use lead guitar techniques such as slides, hammer-ons, tapping etc. more effectively. It frees up your creativity.

That's why each of the scales lessons on this site begin with the boxed patterns and then expand out to cover more of the fretboard. It's the same scale, just with more fretboard coverage.

So, that's the basic introduction over. Just a few more preliminary lesson to go through before we can start learning some scales (trust me, you don't want to jump in too early with this stuff!). Head back to the scales page and follow the step-by-step lesson path.

Alternatively, you can get a head start with all this by using the Guitar Scales Mastery Course.

Cheers, and see you soon!

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