A#M7b9 Guitar Chord — Chart and Tabs in B Flat Tuning

Short answer: A#M7b9 is a A# Major 7♭9 chord with the notes A♯, C♯♯, E♯, G♯♯, B. In B Flat tuning, there are 14 voicings. See the fingering diagrams below.

Also known as: A#Ma7b9, A#Δ7b9, A#Δb9

Looking for A#M7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A#M7b9 on Guitar

A#M7b9, A#Ma7b9, A#Δ7b9, A#Δb9

Notes: A♯, C♯♯, E♯, G♯♯, B

11,9,7,7,7,11 (321114)
7,9,11,7,7,11 (123114)
7,x,11,7,7,11 (1x2113)
11,x,7,7,7,11 (2x1113)
0,9,11,8,10,x (.2413x)
11,9,0,8,10,x (42.13x)
7,9,11,7,x,11 (1231x4)
11,9,7,7,x,11 (3211x4)
7,x,11,8,7,10 (1x4213)
11,x,7,8,7,10 (4x1213)
11,x,0,11,10,11 (2x.314)
0,x,11,11,10,11 (.x2314)
11,9,0,x,10,11 (31.x24)
0,9,11,x,10,11 (.13x24)

Quick Summary

  • The A#M7b9 chord contains the notes: A♯, C♯♯, E♯, G♯♯, B
  • In B Flat tuning, there are 14 voicings available
  • Also written as: A#Ma7b9, A#Δ7b9, A#Δb9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A#M7b9 chord on Guitar?

A#M7b9 is a A# Major 7♭9 chord. It contains the notes A♯, C♯♯, E♯, G♯♯, B. On Guitar in B Flat tuning, there are 14 ways to play this chord.

How do you play A#M7b9 on Guitar?

To play A#M7b9 on in B Flat tuning, use one of the 14 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A#M7b9 chord?

The A#M7b9 chord contains the notes: A♯, C♯♯, E♯, G♯♯, B.

How many ways can you play A#M7b9 on Guitar?

In B Flat tuning, there are 14 voicings for the A#M7b9 chord. Each voicing uses a different position on the fretboard while playing the same notes: A♯, C♯♯, E♯, G♯♯, B.

What are other names for A#M7b9?

A#M7b9 is also known as A#Ma7b9, A#Δ7b9, A#Δb9. These are different notations for the same chord with the same notes: A♯, C♯♯, E♯, G♯♯, B.

All A# chords

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