A°9 Guitar Chord — Chart and Tabs in B E A G B E Tuning

Short answer: A°9 is a A Diminished 9 chord with the notes A, C, E♭, G♭, B. In B E A G B E tuning, there are 18 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

x,5,2,5,4,2 (x31421)
x,5,6,5,7,7 (x12134)
x,5,6,5,0,2 (x243.1)
x,8,0,8,7,7 (x3.412)
x,7,0,8,7,8 (x1.324)
10,8,0,11,0,11 (21.3.4)
10,11,0,11,0,8 (23.4.1)
x,8,0,11,0,11 (x1.2.3)
x,5,9,8,0,8 (x142.3)
x,11,0,11,0,8 (x2.3.1)
10,8,9,8,0,x (4132.x)
10,7,x,8,7,8 (41x213)
10,8,x,8,7,7 (42x311)
10,x,9,8,0,8 (4x31.2)
10,11,9,x,0,8 (342x.1)
10,8,9,x,0,11 (312x.4)
10,8,x,11,0,11 (21x3.4)
10,11,x,11,0,8 (23x4.1)

Quick Summary

  • The A°9 chord contains the notes: A, C, E♭, G♭, B
  • In B E A G B E tuning, there are 18 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 B E A G B E tuning, there are 18 ways to play this chord.

How do you play A°9 on Guitar?

To play A°9 on in B E A G B E tuning, use one of the 18 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 B E A G B E tuning, there are 18 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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