Home A chords for guitar A9 Guitar Chord

A9 Guitar Chord

A full, rich sound. A staple chord of funk and R&B music. Automatically includes the seventh — if you don't want it, use add9. On guitar, the fifth is often omitted.

Guitar

Strings 5–7–5–6–5–7

How to play the A9 chord on guitar

Read the string pattern 5–7–5–6–5–7 from the low E string to the high E string. Numbers in the pattern are frets; numbers in the colored dots are left-hand fingers. X means a muted string and 0 means an open string.

6th string (low E) Fret 5 · index finger
5th string (A) Fret 7 · ring finger
4th string (D) Fret 5 · index finger
3rd string (G) Fret 6 · middle finger
2nd string (B) Fret 5 · index finger
1st string (high E) Fret 7 · little finger

Notation for A9 chord

Other names: A dominant 9th, A 9th, A 9

Music theory name: dominant ninth chord

Common name: A ninth chord

Intervals and tones in A9 chord

Note Interval
A Root
C# Major 3rd
E Perfect 5th
G Minor 7th
H Major 9th

All Variations

Fret 2
5–4–2–0–0–0
Open
X–0–2–4–2–3
Fret 5
5–7–5–6–5–7
Fret 11
X–12–11–12–12–12

Songs using A9