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

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

Also known as: A dim9

Looking for A°9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A°9 on Guitar

A°9, Adim9

Notes: A, C, E♭, G♭, B

x,0,4,5,0,1 (x.23.1)
x,0,4,4,1,1 (x.3412)
x,0,1,5,0,4 (x.13.2)
x,0,1,4,1,4 (x.1324)
x,0,10,8,7,9 (x.4213)
x,0,9,8,7,10 (x.3214)
9,9,10,8,0,x (2341.x)
9,9,x,8,0,10 (23x1.4)
11,0,10,8,7,x (4.321x)
11,0,x,8,7,10 (4.x213)

Quick Summary

  • The A°9 chord contains the notes: A, C, E♭, G♭, B
  • In dnbbbd 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 dnbbbd tuning, there are 10 ways to play this chord.

How do you play A°9 on Guitar?

To play A°9 on in dnbbbd 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 dnbbbd 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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