A°9 Guitar Chord — Chart and Tabs in Wave Tuning

Short answer: A°9 is a A Diminished 9 chord with the notes A, C, E♭, G♭, B. In Wave tuning, there are 10 voicings. See the fingering diagrams below.

Also known as: A dim9

Looking for A°9 (Standard Tuning)?

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How to Play A°9 on Guitar

A°9, Adim9

Notes: A, C, E♭, G♭, B

7,9,10,8,7,x (13421x)
7,9,7,8,10,x (13124x)
10,9,10,9,x,10 (2131x4)
10,9,x,9,10,10 (21x134)
7,x,10,8,7,8 (1x4213)
7,x,7,8,10,8 (1x1243)
7,9,10,x,7,10 (123x14)
7,9,7,x,10,10 (121x34)
7,11,10,x,7,8 (143x12)
7,11,7,x,10,8 (141x32)

Quick Summary

  • The A°9 chord contains the notes: A, C, E♭, G♭, B
  • In Wave tuning, there are 10 voicings available
  • Also written as: A dim9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A°9 chord on Guitar?

A°9 is a A Diminished 9 chord. It contains the notes A, C, E♭, G♭, B. On Guitar in Wave tuning, there are 10 ways to play this chord.

How do you play A°9 on Guitar?

To play A°9 on in Wave tuning, use one of the 10 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 Guitar?

In Wave tuning, there are 10 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

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