Bb9#11 Ukulele 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
1–2–0–3
Other names for the Bb9#11 chord
Other names: Bb 9th sharp 11
Music theory name: ninth sharp eleven chord
Common name: Bb 9#11 chord
Notes and intervals in the Bb9#11 chord
| Note | Interval |
|---|---|
| Bb | Root |
| D | Major 3rd |
| F | Perfect 5th |
| Ab | Minor 7th |
| C | Major 9th |
| E | Augmented 11th |
All variations
Open
1–2–0–3
Fret 4
5–4–4–5
Fret 7
7–8–8–7
Fret 9
9–12–10–11