Pentatonic and blues scales

A minor pentatonic scale

A minor pentatonic is A, C, D, E and G, all white keys on a piano and the same notes as C major pentatonic. Its box 1 at the 5th fret is the shape many guitarists learn first. Every open string except B fits, and the open A string gives bass players a low root to lock onto.

The A minor pentatonic scale has five notes: A – C – D – E – G. They are the notes of A minor without B and F, the two that form semitones, which is why it rarely clashes with the chords of the key.

Tip: Over a blues with A7, D7 and E7, bend the D at the 7th fret of the G string a whole step up to E.

On the guitar neck

Every note up to the 15th fret; the root (A) is coloured. It sits on fret 5 of the low E string and fret 12 of the A string, the two usual starting points.

eBGDAE

Notes

NoteInterval
ARoot
CMinor third
DPerfect fourth
EPerfect fifth
GMinor seventh

Which chords it works over

It sounds right over Am and the other chords of A minor, and over a blues in A. The same notes make the C major pentatonic.

Related