A°9 5-String Guitar Chord — Chart and Tabs in Open G (Keith Richards) Tuning

Short answer: A°9 is a A Diminished 9 chord with the notes A, C, E♭, G♭, B. In Open G (Keith Richards) tuning, there are 4 voicings. See the fingering diagrams below.

Also known as: A dim9

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How to Play A°9 on 5-String Guitar

A^°9, Adim⁹

Notes: A, C, E♭, G♭, B

Quick Summary

• The A°9 chord contains the notes: A, C, E♭, G♭, B
• In Open G (Keith Richards) tuning, there are 4 voicings available
• Also written as: A dim9
• Each diagram shows finger positions on the 5-String Guitar fretboard

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Frequently Asked Questions

What is the A°9 chord on 5-String Guitar?

A°9 is a A Diminished 9 chord. It contains the notes A, C, E♭, G♭, B. On 5-String Guitar in Open G (Keith Richards) tuning, there are 4 ways to play this chord.

How do you play A°9 on 5-String Guitar?

To play A°9 on in Open G (Keith Richards) tuning, use one of the 4 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A°9 chord?

The A°9 chord contains the notes: A, C, E♭, G♭, B.

How many ways can you play A°9 on 5-String Guitar?

In Open G (Keith Richards) tuning, there are 4 voicings for the A°9 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°9?

A°9 is also known as A dim9. These are different notations for the same chord with the same notes: A, C, E♭, G♭, B.

All A chords