A9 Ukulele 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.
Strings
0–1–0–2
Other names for the A9 chord
Other names: A dominant 9th, A 9th
Music theory name: dominant ninth chord
Common name: A ninth chord
Notes and intervals in the A9 chord
| Note | Interval |
|---|---|
| A | Root |
| C# | Major 3rd |
| E | Perfect 5th |
| G | Minor 7th |
| B | Major 9th |
All variations
Open
0–1–0–2
Open
4–4–3–4
Fret 6
6–7–7–7
Fret 9
9–11–9–10