Dominant family
B♭ dominant ninth chord
B♭9B♭ dominant ninth
Piano root position
- Root
- 3
- 5
- ♭7
- 9
Guitar standard tuning
Barre · fret 6
Lay your index flat across strings 6 to 2 at fret 6.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- B♭1
- ♭2
- C9
- ♭3
- D3
- 4
- ♭5
- F5
- ♯5
- 6
- A♭♭7
- 7
- B♭ Root
- D Major 3rd
- F Perfect 5th
- A♭ Minor 7th
- C Major 9th
About this chord
What is a B♭ dominant ninth chord?
B♭9 is built from 5 notes: B♭ (the root), D (the 3), F (the 5), A♭ (the ♭7), C (the 9). The dominant seventh with a ninth: funky and full.
- Notes
- B♭ · D · F · A♭ · C
- Formula
- 1 · 3 · 5 · ♭7 · 9
- Also written
- B♭dom9
- Found in
- Outside the major and minor keys
Neighbours
Chords close to B♭9
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All 348 chords
Every chord type on every root, each with its own page.
C
D♭
D
E♭
E
F
G♭
G
A♭
A
B♭