Aadd9 Ukulele
Learn the A Add 9 (Aadd9) chord on ukulele: notes (A, C♯, E, B), intervals, fingering, diagram, and an interactive audio tool.
Quick answer
Aadd9 contains A, C♯, E, B. A clear, spacious extension of a major chord.
Positions
Main shape
- 4 string G
- Fret 4 · finger 1
- 3 string C
- Fret 4 · finger 1
- 2 string E
- Fret 5 · finger 2
- 1 string A
- Fret 4 · finger 1
Position 2
- 4 string G
- Fret 6 · finger 1
- 3 string C
- Fret 9 · finger 4
- 2 string E
- Fret 7 · finger 2
- 1 string A
- Fret 7 · finger 3
Notes
- ARoot
- C♯Major 3rd
- EPerfect 5th
- BMajor 9th
Intervals
Root · Major 3rd · Perfect 5th · Major 9th
Frequently asked questions
What notes are in Aadd9?
A · C♯ · E · B
Which scales contain every note in Aadd9?
A Major · A Major Pentatonic · A Mixolydian
The song key and surrounding chords determine which compatible choice fits in context.