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

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In DAEAC#E tuning, there are 14 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

11,10,7,7,10,7 (421131)
11,7,7,10,10,7 (411231)
x,7,7,10,10,9 (x11342)
x,10,7,7,10,9 (x31142)
x,10,9,7,10,7 (x32141)
x,7,9,10,10,7 (x12341)
8,7,9,10,x,7 (2134x1)
11,7,7,10,10,x (41123x)
11,10,7,7,10,x (42113x)
8,10,9,7,x,7 (2431x1)
8,10,7,7,x,9 (2411x3)
8,7,7,10,x,9 (2114x3)
11,10,x,7,10,7 (42x131)
11,7,x,10,10,7 (41x231)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In DAEAC#E tuning, there are 14 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 DAEAC#E tuning, there are 14 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in DAEAC#E 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#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 DAEAC#E tuning, there are 14 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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