A#o7b9 Guitar Chord — Chart and Tabs in B E A G B E Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In B E A G B E tuning, there are 25 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

x,6,4,0,0,0 (x21...)
11,9,10,0,0,0 (312...)
11,9,7,0,0,0 (321...)
x,6,2,0,2,0 (x31.2.)
11,9,10,9,0,0 (4132..)
x,6,10,6,0,0 (x132..)
x,6,7,6,8,7 (x12143)
x,6,4,4,8,0 (x3124.)
x,6,4,0,5,7 (x31.24)
x,6,7,6,0,3 (x243.1)
x,6,7,0,0,9 (x12..3)
11,9,7,0,0,9 (421..3)
11,9,7,0,0,7 (431..2)
11,7,7,0,0,9 (412..3)
x,6,10,9,0,9 (x142.3)
11,9,x,0,0,0 (21x...)
11,9,10,x,0,0 (312x..)
11,9,7,0,0,x (321..x)
11,9,10,9,0,x (4132.x)
11,7,7,x,8,9 (411x23)
11,9,7,x,8,7 (431x21)
11,x,7,0,0,9 (3x1..2)
11,x,10,9,0,9 (4x31.2)
11,7,7,0,x,9 (412.x3)
11,9,7,0,x,7 (431.x2)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In B E A G B E tuning, there are 25 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 B E A G B E tuning, there are 25 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in B E A G B E tuning, use one of the 25 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 B E A G B E tuning, there are 25 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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