A#o7b9 Guitar Chord — Chart and Tabs in A Standard 7 String Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In A Standard 7 String tuning, there are 20 voicings. See the fingering diagrams below.

Also known as: A#°7b9

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How to Play A#o7b9 on Guitar

A#^o7b9, A#^°7b9

Notes: A♯, C♯, E, G, B

Quick Summary

• The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
• In A Standard 7 String tuning, there are 20 voicings available
• Also written as: A#°7b9
• Each diagram shows finger positions on the Guitar fretboard

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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 A Standard 7 String tuning, there are 20 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in A Standard 7 String tuning, use one of the 20 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 A Standard 7 String tuning, there are 20 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