Badd9 Ukulele
Learn the B Add 9 (Badd9) chord on ukulele: notes (B, D♯, F♯, C♯), intervals, fingering, diagram, and an interactive audio tool.
Quick answer
Badd9 contains B, D♯, F♯, C♯. A clear, spacious extension of a major chord.

Positions
Main shape
- 4 string G
- Fret 4 · finger 3
- 3 string C
- Fret 3 · finger 2
- 2 string E
- Fret 2 · finger 1
- 1 string A
- Fret 4 · finger 4
Position 2
- 4 string G
- Fret 6 · finger 1
- 3 string C
- Fret 6 · finger 1
- 2 string E
- Fret 7 · finger 2
- 1 string A
- Fret 6 · finger 1
Notes
- BRoot
- D♯Major 3rd
- F♯Perfect 5th
- C♯Major 9th
Intervals
Root · Major 3rd · Perfect 5th · Major 9th
Frequently asked questions
What notes are in Badd9?
B · D♯ · F♯ · C♯
Which scales contain every note in Badd9?
B Major · B Major Pentatonic · B Mixolydian
The song key and surrounding chords determine which compatible choice fits in context.