B9#11 Guitar Chord
A Lydian dominant chord — a bright, open sound. Typical of modern jazz. On guitar, the fifth is often omitted as the sharp eleventh takes over its harmonic role.
Strings
X–2–1–2–2–1
Other names for the B9#11 chord
Other names: B 9th sharp 11
Music theory name: ninth sharp eleven chord
Common name: B 9#11 chord
Notes and intervals in the B9#11 chord
| Note | Interval |
|---|---|
| B | Root |
| D# | Major 3rd |
| F# | Perfect 5th |
| A | Minor 7th |
| C# | Major 9th |
| E# | Augmented 11th |
All variations
Open
X–2–1–2–2–1
Open
X–2–3–2–4–2
Fret 6
7–X–7–8–6–X
Fret 9
X–X–9–10–10–11