A#o7b9 Guitar Chord — Chart and Tabs in B Standard Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In B Standard tuning, there are 20 voicings. See the fingering diagrams below.

Also known as: A#°7b9

Looking for A#o7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A#o7b9 on Guitar

A#o7b9, A#°7b9

Notes: A♯, C♯, E, G, B

8,7,7,8,7,8 (211314)
x,7,7,8,7,8 (x11213)
0,9,10,8,10,0 (.2314.)
8,7,7,8,7,11 (211314)
11,7,7,8,7,8 (411213)
x,9,10,8,10,0 (x2314.)
8,7,7,8,7,x (21131x)
8,x,7,8,7,0 (3x142.)
8,9,7,8,x,0 (2413x.)
8,6,7,x,7,0 (412x3.)
5,7,4,x,4,8 (231x14)
8,7,4,x,4,5 (431x12)
0,x,7,8,7,8 (.x1324)
0,6,7,x,7,8 (.12x34)
0,9,10,8,10,x (.2314x)
8,9,x,8,10,0 (13x24.)
5,9,x,8,5,8 (14x213)
8,9,x,8,5,5 (24x311)
0,9,7,8,x,8 (.412x3)
0,9,x,8,10,8 (.3x142)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In B Standard tuning, there are 20 voicings available
  • Also written as: A#°7b9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A#o7b9 chord on Guitar?

A#o7b9 is a A# Diminished 7♭9 chord. It contains the notes A♯, C♯, E, G, B. On Guitar in B Standard tuning, there are 20 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in B Standard tuning, use one of the 20 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A#o7b9 chord?

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

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

In B Standard tuning, there are 20 voicings for the A#o7b9 chord. Each voicing uses a different position on the fretboard while playing the same notes: A♯, C♯, E, G, B.

What are other names for A#o7b9?

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

All A# chords

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