C#9 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
1–3–1–2
Other names for the C#9 chord
Other names: C# dominant 9th, C# 9th
Music theory name: dominant ninth chord
Common name: C# ninth chord
Notes and intervals in the C#9 chord
| Note | Interval |
|---|---|
| C# | Root |
| E# | Major 3rd |
| G# | Perfect 5th |
| B | Minor 7th |
| D# | Major 9th |
All variations
Open
1–3–1–2
Fret 4
4–5–4–6
Fret 7
8–8–7–8
Fret 10
10–11–11–11