C#°9 Guitar Chord — Chart and Tabs in Drop A 7 String Tuning

Short answer: C#°9 is a C# Diminished 9 chord with the notes C♯, E, G, B♭, D♯. In Drop A 7 String tuning, there are 4 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, C#dim9

Notes: C♯, E, G, B♭, D♯

x,11,10,x,9,11,9 (x32x141)
x,9,10,x,9,11,11 (x12x134)
10,11,x,x,9,11,9 (23xx141)
10,9,x,x,9,11,11 (21xx134)

Quick Summary

  • The C#°9 chord contains the notes: C♯, E, G, B♭, D♯
  • In Drop A 7 String tuning, there are 4 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 Drop A 7 String tuning, there are 4 ways to play this chord.

How do you play C#°9 on Guitar?

To play C#°9 on in Drop A 7 String tuning, use one of the 4 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 Drop A 7 String tuning, there are 4 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

Related tools & references