Chords › Aadd9
Aadd9 Chord on Guitar
- Aadd9
- A · C♯ · E · B
- Open chord
Open
Aadd9 is an add9 chord: a major chord with the ninth added on top, brighter and more open than plain major. The open shape uses 3 fingers on 5 strings.
How to play Aadd9, finger by finger
- Put your index finger on string 4 at the 2nd fret.
- Put your middle finger on string 2 at the 2nd fret.
- Put your ring finger on string 3 at the 4th fret.
- Strum from string 5 down to string 1, and don't play string 6.
More ways to play Aadd9
Notes in Aadd9
| Note | Interval | Role |
|---|---|---|
| A | 1 | root |
| C♯ | 3 | major third |
| E | 5 | fifth |
| B | 9 | ninth |
Formula: 1 – 3 – 5 – 9
Questions about Aadd9
What notes are in Aadd9?
A, C♯, E and B. Those are the 1, 3, 5, 9 of the chord, counted from A.
Which strings do I strum for Aadd9?
Start on string 5 and strum down to string 1.
Related chords
Often played with Aadd9
Other add9 chords