B#o7b9 7-String Guitar Chord — Chart and Tabs in Open String Tuning

Short answer: B#o7b9 is a B# Diminished 7♭9 chord with the notes B♯, D♯, F♯, A, C♯. In Open String tuning, there are 7 voicings. See the fingering diagrams below.

Also known as: B#°7b9

Looking for B#o7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play B#o7b9 on 7-String Guitar

B#o7b9, B#°7b9

Notes: B♯, D♯, F♯, A, C♯

8,9,11,8,10,8 (124131)
x,9,11,8,10,8 (x24131)
8,9,11,8,10,x (12413x)
9,9,x,8,10,8 (23x141)
8,9,x,8,10,9 (12x143)
11,9,10,x,10,9 (412x31)
9,9,10,x,10,11 (112x34)

Quick Summary

  • The B#o7b9 chord contains the notes: B♯, D♯, F♯, A, C♯
  • In Open String tuning, there are 7 voicings available
  • Also written as: B#°7b9
  • Each diagram shows finger positions on the 7-String Guitar fretboard

Frequently Asked Questions

What is the B#o7b9 chord on 7-String Guitar?

B#o7b9 is a B# Diminished 7♭9 chord. It contains the notes B♯, D♯, F♯, A, C♯. On 7-String Guitar in Open String tuning, there are 7 ways to play this chord.

How do you play B#o7b9 on 7-String Guitar?

To play B#o7b9 on in Open String tuning, use one of the 7 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the B#o7b9 chord?

The B#o7b9 chord contains the notes: B♯, D♯, F♯, A, C♯.

How many ways can you play B#o7b9 on 7-String Guitar?

In Open String tuning, there are 7 voicings for the B#o7b9 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#o7b9?

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

All B# chords

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