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Bbmaj9#11

Major 9th Sharp 11

C3C4C53572C6b51

Click keys to experiment with the chord

Notes

1A#43D55F57A59C6#11E6

Formula

1 – 3 – 5 – 7 – 9 – #11

Intervals: 0 semitones, 4 semitones, 7 semitones, 11 semitones, 14 semitones, 18 semitones

Practice Note

The practical replacement for maj11. Avoids the 3rd/11th b9 clash by using #11 instead of natural 11.

About Bbmaj9#11

The Bbmaj9#11 chord sounds colorful and expressive. It is built from the notes A#, D, F, A, C, E, stacking 6 tones to create its distinctive sound. This chord is commonly heard in jazz.

Notes: A# – D – F – A – C – E  |  Formula: 1 – 3 – 5 – 7 – 9 – #11

Related Chords

Major 9th Sharp 11 in other keys

Other Bb chords

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