Guitar UpscaleBb9 chord on guitar
The Bb dominant 9th chord, written Bb9, has 5 notes: Bb D F Ab C. The root Bb is also written A#, so A#9 is the same chord.
As tab, thick low E string first: x10111, 686768, 633334. Numbers in the dots are fingers: 1 index, 2 middle, 3 ring, 4 little, T thumb. × marks a muted string and ○ an open one.
| Notes | Bb D F Ab C |
|---|---|
| Formula | 1 3 5 b7 9 |
| Intervals | Root, Major 3rd, Perfect 5th, Minor 7th, 9th |
About the Dominant 9th Chord
A dominant 9th chord adds the ninth to a dominant 7th chord, the classic funk and blues chord. More about the Dominant 9th Chord.
Scales to play over Bb9
Each of these scales holds every note of the chord: