The major scale on guitar
The parent scale everything else is measured against, and why learning it as intervals rather than shapes is what makes theory click.
- Notes
- C · D · E · F · G · A · B
- Formula
- 1 · 2 · 3 · 4 · 5 · 6 · 7
- Notes in the scale
- 7
Every scale name you will meet is defined by how it differs from the major scale. Minor is the major scale with a ♭3, ♭6 and ♭7. Mixolydian is the major scale with a ♭7. Dorian is minor with a natural 6th. If the major scale is not solid, every one of those descriptions is just words.
It is worth learning by degree rather than by shape. Play it and say the numbers — 1, 2, 3, 4, 5, 6, 7 — until the sound of each degree is attached to its number. The 3rd is what makes it major. The 7th is the note that leans hard into the root. Those two are doing most of the work.
Once the degrees are in your ear, the modes stop being separate scales to memorise and become the same scale with a different note treated as home.
Where it sits on the neck
This page is written in C rather than A, which is the only place on the site that departs from the key everything else uses. C is where the major scale is spelled with no sharps and no flats, and a reference scale is easier to think about when nothing in it is decorated.
The positions below are named by where the C falls. What is worth noticing is that these seven notes are also A natural minor — the same pitches, the same dots, a different note treated as home. Start on C and it is major; start on A and it is minor, and your hand does not move. If you already play A minor pentatonic at the 5th fret then you are standing inside this scale already, using five of its seven notes.
- Root on the B string — the 1st fret to the 4th.
- Root on the A string — the 3rd fret to the 6th.
- Root on the G string — the 5th fret to the 8th.
- Root on the low E string — the 8th fret to the 11th.
- Root on the D string — the 10th fret to the 13th.
What to play it over
The chords it builds are C, Dm, Em, F, G, Am and Bdim. A I, IV and V in C is C, F and G. The same seven notes also cover an Am, G and F vamp, because that is the relative minor of the same key and not a different set of notes at all.
What it does not cover is a blues. A blues in C wants a B♭ where this scale has a B, and that natural 7th leaning up into the root is the opposite of what a dominant chord is asking for. Everyone discovers this by accident and concludes they have played a wrong note. They have played the right note from the wrong scale, which is a much easier problem to fix.
The common mistake
Only ever playing it from the root to the root. One octave, low to high, back down, every time — and what the ear learns is a tune, not a set of degrees. Play it from the 3rd. Play it from the 5th. Stop on the 7th and hold it, and notice how badly it wants to move; that pull is the whole reason the 7th exists and you will never feel it while it is note seven of eight on the way past. Degrees are sounds. They only become sounds if you let them stand still long enough to be heard.
Licks built from these notes
Nothing here is written in C, but everything on the rock side of the site is written in these seven pitches spelled from A. Every rock lick stays inside A natural minor, which is this scale read from its 6th degree.