Bmaj7b5 Ukulele Chord
An unusual "Lydian" chord with a major seventh and a lowered fifth. Occasionally found in progressive jazz and experimental music.
Strings
4–3–1–1
Other names for the Bmaj7b5 chord
Other names: B major 7th flat 5
Music theory name: major seventh flat five chord
Common name: B major 7th flat 5 chord
Notes and intervals in the Bmaj7b5 chord
| Note | Interval |
|---|---|
| B | Root |
| D# | Major 3rd |
| F | Diminished 5th |
| A# | Major 7th |
All variations
Open
4–3–1–1
Open
3–3–1–2
Fret 4
4–5–6–6
Fret 7
8–10–7–8