A°9 Guitar Chord — Chart and Tabs in E flat9? Tuning

Short answer: A°9 is a A Diminished 9 chord with the notes A, C, E♭, G♭, B. In E flat9? tuning, there are 27 voicings. See the fingering diagrams below.

Also known as: A dim9

Looking for A°9 (Standard Tuning)?

How to Play A°9 on Guitar

A°9, Adim9

Notes: A, C, E♭, G♭, B

x,4,4,5,7,6 (x11243)
x,4,7,5,4,6 (x14213)
x,7,0,6,7,6 (x3.142)
x,7,7,6,0,6 (x341.2)
8,10,0,9,0,6 (24.3.1)
5,7,7,6,0,x (1342.x)
5,4,4,5,7,x (21134x)
5,4,7,5,4,x (21431x)
7,7,7,6,x,6 (2341x1)
7,7,x,6,7,6 (23x141)
5,7,0,6,7,x (13.24x)
7,4,7,x,4,6 (314x12)
7,4,4,x,7,6 (311x42)
5,4,7,x,4,8 (213x14)
5,4,4,x,7,8 (211x34)
8,7,0,x,7,6 (42.x31)
8,7,7,x,0,6 (423x.1)
5,7,7,5,x,9 (1231x4)
5,7,x,5,7,9 (12x134)
8,x,7,9,0,6 (3x24.1)
8,x,0,9,7,6 (3x.421)
5,7,7,x,0,9 (123x.4)
5,x,7,9,0,9 (1x23.4)
5,7,0,x,7,9 (12.x34)
5,x,0,9,7,9 (1x.324)
8,10,x,9,0,6 (24x3.1)
8,10,0,9,x,6 (24.3x1)

Quick Summary

  • The A°9 chord contains the notes: A, C, E♭, G♭, B
  • In E flat9? tuning, there are 27 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 E flat9? tuning, there are 27 ways to play this chord.

How do you play A°9 on Guitar?

To play A°9 on in E flat9? tuning, use one of the 27 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 E flat9? tuning, there are 27 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.