A#o7b9 Guitar Chord — Chart and Tabs in 6-string B tuning Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In 6-string B tuning tuning, there are 17 voicings. See the fingering diagrams below.

Also known as: A#°7b9

Looking for A#o7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A#o7b9 on Guitar

A#o7b9, A#°7b9

Notes: A♯, C♯, E, G, B

0,9,10,8,9,0 (.2413.)
x,6,7,9,6,8 (x12413)
x,9,10,8,9,0 (x2413.)
8,9,7,8,x,0 (2413x.)
8,6,7,9,6,x (31241x)
8,6,7,x,6,0 (413x2.)
8,x,7,8,6,0 (3x241.)
8,9,x,8,9,0 (13x24.)
8,6,4,x,4,5 (431x12)
8,x,4,8,4,5 (3x1412)
5,x,4,8,4,8 (2x1314)
5,6,4,x,4,8 (231x14)
0,6,7,x,6,8 (.13x24)
0,x,7,8,6,8 (.x2314)
0,9,10,8,9,x (.2413x)
0,9,x,8,9,8 (.3x142)
0,9,7,8,x,8 (.412x3)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In 6-string B tuning tuning, there are 17 voicings available
  • Also written as: A#°7b9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A#o7b9 chord on Guitar?

A#o7b9 is a A# Diminished 7♭9 chord. It contains the notes A♯, C♯, E, G, B. On Guitar in 6-string B tuning tuning, there are 17 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in 6-string B tuning tuning, use one of the 17 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A#o7b9 chord?

The A#o7b9 chord contains the notes: A♯, C♯, E, G, B.

How many ways can you play A#o7b9 on Guitar?

In 6-string B tuning tuning, there are 17 voicings for the A#o7b9 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#o7b9?

A#o7b9 is also known as A#°7b9. These are different notations for the same chord with the same notes: A♯, C♯, E, G, B.

All A# chords

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