C°b9 Guitar Chord — Chart and Tabs in B Flat Tuning

Short answer: C°b9 is a C Diminished ♭9 chord with the notes C, E♭, G♭, B♭♭, D♭. In B Flat tuning, there are 32 voicings. See the fingering diagrams below.

Also known as: C dimb9

Looking for C°b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play C°b9 on Guitar

C°b9, Cdimb9

Notes: C, E♭, G♭, B♭♭, D♭

2,1,3,0,2,0 (214.3.)
3,1,2,0,2,0 (412.3.)
3,1,5,0,2,0 (314.2.)
5,1,3,0,2,0 (413.2.)
x,10,11,10,11,0 (x1324.)
x,8,11,0,11,0 (x12.3.)
8,4,5,0,6,0 (412.3.)
5,4,8,0,6,0 (214.3.)
11,8,8,0,8,0 (412.3.)
8,8,11,0,8,0 (124.3.)
11,8,8,0,x,0 (312.x.)
8,8,11,0,x,0 (123.x.)
11,8,8,9,8,x (31121x)
8,8,5,6,x,0 (3412x.)
5,x,3,3,2,0 (4x231.)
3,x,5,3,2,0 (2x431.)
8,8,11,9,8,x (11321x)
5,8,8,6,x,0 (1342x.)
11,10,x,10,11,0 (31x24.)
5,1,3,x,2,0 (413x2.)
3,1,5,x,2,0 (314x2.)
8,10,11,10,x,0 (1243x.)
8,x,5,6,6,0 (4x123.)
5,x,8,6,6,0 (1x423.)
11,10,8,10,x,0 (4213x.)
11,8,x,0,11,0 (21x.3.)
5,4,8,x,6,0 (214x3.)
8,4,5,x,6,0 (412x3.)
8,x,11,10,8,0 (1x432.)
11,x,8,10,8,0 (4x132.)
8,8,11,x,8,0 (124x3.)
11,8,8,x,8,0 (412x3.)

Quick Summary

  • The C°b9 chord contains the notes: C, E♭, G♭, B♭♭, D♭
  • In B Flat tuning, there are 32 voicings available
  • Also written as: C dimb9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the C°b9 chord on Guitar?

C°b9 is a C Diminished ♭9 chord. It contains the notes C, E♭, G♭, B♭♭, D♭. On Guitar in B Flat tuning, there are 32 ways to play this chord.

How do you play C°b9 on Guitar?

To play C°b9 on in B Flat tuning, use one of the 32 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the C°b9 chord?

The C°b9 chord contains the notes: C, E♭, G♭, B♭♭, D♭.

How many ways can you play C°b9 on Guitar?

In B Flat tuning, there are 32 voicings for the C°b9 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°b9?

C°b9 is also known as C dimb9. These are different notations for the same chord with the same notes: C, E♭, G♭, B♭♭, D♭.

All C chords

Related tools & references

From the blog

All posts →