C#o7b9 Guitar Chord — Chart and Tabs in really DROP A# Tuning

Short answer: C#o7b9 is a C# Diminished 7♭9 chord with the notes C♯, E, G, B♭, D. In really DROP A# tuning, there are 12 voicings. See the fingering diagrams below.

Also known as: C#°7b9

Looking for C#o7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play C#o7b9 on Guitar

C#o7b9, C#°7b9

Notes: C♯, E, G, B♭, D

4,2,0,1,0,1 (43.1.2)
0,2,4,1,0,1 (.341.2)
4,5,0,1,0,1 (34.1.2)
0,5,4,1,0,1 (.431.2)
x,2,4,1,3,1 (x24131)
x,5,4,1,0,1 (x431.2)
4,x,0,1,0,1 (3x.1.2)
0,x,4,1,0,1 (.x31.2)
4,2,x,1,3,1 (42x131)
0,2,4,1,x,1 (.341x2)
4,2,0,1,x,1 (43.1x2)
4,5,x,1,0,1 (34x1.2)

Quick Summary

  • The C#o7b9 chord contains the notes: C♯, E, G, B♭, D
  • In really DROP A# tuning, there are 12 voicings available
  • Also written as: C#°7b9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the C#o7b9 chord on Guitar?

C#o7b9 is a C# Diminished 7♭9 chord. It contains the notes C♯, E, G, B♭, D. On Guitar in really DROP A# tuning, there are 12 ways to play this chord.

How do you play C#o7b9 on Guitar?

To play C#o7b9 on in really DROP A# tuning, use one of the 12 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the C#o7b9 chord?

The C#o7b9 chord contains the notes: C♯, E, G, B♭, D.

How many ways can you play C#o7b9 on Guitar?

In really DROP A# tuning, there are 12 voicings for the C#o7b9 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#o7b9?

C#o7b9 is also known as C#°7b9. These are different notations for the same chord with the same notes: C♯, E, G, B♭, D.

All C# chords

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