A#/Bb9b5 guitar chord (A#/Bb Dominat 9th, Flat 5th)

Symbols: 9b5, 7(b5,9), 9-5

Steps: 1-3-b5-b7-9

Notes: A#-D-E-Ab-C

The A#/Bb 9b5 chord combines a dominant ninth with a flat fifth, creating a unique blend of tension and dissonance. Its notes A#, D, E, Ab and C offer an unusual and captivating sound, perfect for jazz or experimental compositions. Below, you'll find two variations how to play the "A#/Bb 9b5" chord, each featuring finger placements and an audio sample.

Variation 1
A#/Bb9b5 guitar chord - variation 1
  • Barre the 5th fret with your index finger, extending over the 2nd to the 5th strings
  • Position your ring finger on the D (4th) string at the 6th fret and press down
  • With your middle finger, press down on the low E (6th) string at the 6th fret
  • Now, strum all the strings up to the 2nd string

Variation 2
A#/Bb9b5 guitar chord - variation 2
  • Apply a barre with your index finger across the 12th fret, covering the 1st to the 4th strings
  • Position your pinky on the B (2nd) string at the 13th fret and press down
  • With your ring finger, press down on the G (3rd) string at the 13th fret
  • Press the A (5th) string on the 13th fret with your middle finger
  • Now, strum all the strings starting from the 5th string

Other A#/Bb Chords

[ Table ]

Other Dominat 9th, Flat 5th Chords