B°9 Guitar Chord — Chart and Tabs in 4 String Tuning

Short answer: B°9 is a B Diminished 9 chord with the notes B, D, F, A♭, C♯. In 4 String tuning, there are 26 voicings. See the fingering diagrams below.

Also known as: B dim9

Looking for B°9 (Standard Tuning)?

How to Play B°9 on Guitar

B°9, Bdim9

Notes: B, D, F, A♭, C♯

9,6,6,7,6,6 (311211)
9,7,6,6,6,6 (321111)
9,7,6,6,9,6 (321141)
9,6,6,7,9,6 (311241)
9,6,6,7,6,9 (311214)
9,7,6,6,6,9 (321114)
9,6,0,10,9,0 (21.43.)
9,10,0,6,9,0 (24.13.)
9,6,0,10,0,9 (21.4.3)
9,10,0,6,0,9 (24.1.3)
9,7,6,6,6,x (32111x)
9,6,6,7,6,x (31121x)
9,6,6,7,x,6 (3112x1)
9,7,6,6,x,6 (3211x1)
9,6,x,7,9,6 (31x241)
9,6,x,7,6,9 (31x214)
9,7,x,6,9,6 (32x141)
9,7,x,6,6,9 (32x114)
9,x,0,6,9,6 (3x.142)
9,6,0,x,9,6 (31.x42)
9,6,0,10,9,x (21.43x)
9,6,0,x,6,9 (31.x24)
9,x,0,6,6,9 (3x.124)
9,10,0,6,9,x (24.13x)
9,6,0,10,x,9 (21.4x3)
9,10,0,6,x,9 (24.1x3)

Quick Summary

  • The B°9 chord contains the notes: B, D, F, A♭, C♯
  • In 4 String tuning, there are 26 voicings available
  • Also written as: B dim9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the B°9 chord on Guitar?

B°9 is a B Diminished 9 chord. It contains the notes B, D, F, A♭, C♯. On Guitar in 4 String tuning, there are 26 ways to play this chord.

How do you play B°9 on Guitar?

To play B°9 on in 4 String tuning, use one of the 26 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the B°9 chord?

The B°9 chord contains the notes: B, D, F, A♭, C♯.

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

In 4 String tuning, there are 26 voicings for the B°9 chord. Each voicing uses a different position on the fretboard while playing the same notes: B, D, F, A♭, C♯.

What are other names for B°9?

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