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

Short answer: C°9 is a C Diminished 9 chord with the notes C, E♭, G♭, B♭♭, D. In E flat9? tuning, there are 10 voicings. See the fingering diagrams below.

Also known as: C dim9

Looking for C°9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play C°9 on Guitar

C°9, Cdim9

Notes: C, E♭, G♭, B♭♭, D

x,7,10,8,7,9 (x14213)
x,7,7,8,10,9 (x11243)
8,7,10,8,7,x (21431x)
8,7,7,8,10,x (21134x)
10,10,10,9,x,9 (2341x1)
10,10,x,9,10,9 (23x141)
10,7,10,x,7,9 (314x12)
10,7,7,x,10,9 (311x42)
8,7,10,x,7,11 (213x14)
8,7,7,x,10,11 (211x34)

Quick Summary

  • The C°9 chord contains the notes: C, E♭, G♭, B♭♭, D
  • In E flat9? tuning, there are 10 voicings available
  • Also written as: C dim9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the C°9 chord on Guitar?

C°9 is a C Diminished 9 chord. It contains the notes C, E♭, G♭, B♭♭, D. On Guitar in E flat9? tuning, there are 10 ways to play this chord.

How do you play C°9 on Guitar?

To play C°9 on in E flat9? 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 C°9 chord?

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

How many ways can you play C°9 on Guitar?

In E flat9? tuning, there are 10 voicings for the C°9 chord. Each voicing uses a different position on the fretboard while playing the same notes: C, E♭, G♭, B♭♭, D.

What are other names for C°9?

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

All C chords

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