About the A13 chord
The dominant thirteenth adds the thirteenth, the same note as the sixth, to a seventh chord. On guitar the fifth and ninth are usually left out. It is a big, warm jazz and blues chord. The symbol for it is A13.
How to play A13
- Put your index finger on the D string at fret 2.
- Put your middle finger on the B string at fret 2.
- Put your ring finger on the high E string at fret 2.
- Strum and let the A and G strings ring open, and don't play the low E string.
1 index · 2 middle · 3 ring · 4 little
Chords in the key of A major
These are the chords built on each note of the A major scale, so they all sound good together with A13. The Roman numeral under each one is its position in the key.
Other A chords
A13 chord questions
What notes are in a A13 chord?
A13 is made of A, C♯, E, G and F♯. In intervals that is 1, 3, 5, ♭7, 13 above the root, A.
What is the easiest way to play A13?
The first shape above is the most common one: x 0 2 0 2 2 from the low E string to the high E, where x means don't play that string and 0 means play it open. Start there, and try the other shapes once it feels comfortable.
Is A13 a barre chord?
The main shape above is an open chord with no barre. Some of the other shapes further up the neck do use a barre, which lets you move the same shape to any key.