7-note scale · also called Mixolydian mode, dominant scale

The Mixolydian scale on guitar

A major scale with a ♭7: the bluesy-but-major sound of classic rock.

Formula

1 2 3 4 5 6 ♭7

Step pattern

W – W – H – W – W – H – W

Sounds

major, bluesy and laid-back

Mixolydian is the fifth mode of the major scale: C major from G to G gives G Mixolydian. Its formula is 1 2 3 4 5 6 ♭7.

It is the natural scale for a dominant 7th chord, which is why it fits so well over blues and rock. Songs built on I–♭VII–IV (“Sweet Child O’ Mine”, “Sympathy for the Devil”, “Norwegian Wood”) are Mixolydian at heart.

Many players blend Mixolydian with the minor pentatonic over a blues, switching between the major 3rd and the ♭3 for a mix of sweet and gritty.

G Mixolydian by scale degree

Here is G Mixolydian across the neck, labelled by scale degree instead of note name. Because guitar shapes are movable, this same pattern works in every key: slide it so the red root lands on the note you want.

Mixolydian scale in all 12 keys

Pick a key for its notes, chords and fretboard diagrams.

When to use it

Use the Mixolydian scale over dominant 7th chords, classic rock, jam bands, country and blues in a major feel.

Practice tip: Mixolydian = major pentatonic + the 4th + the ♭7. Use it over a dominant 7th chord for a sound between major and blues.