A#o7b9 7-String Guitar Chord — Chart and Tabs in 4th steps chord Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In 4th steps chord tuning, there are 30 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 7-String Guitar

A#o7b9, A#°7b9

Notes: A♯, C♯, E, G, B

x,9,10,9,9,10,11 (x121134)
x,x,10,8,9,11,8 (xx31241)
8,6,7,8,6,x,6 (31241x1)
11,9,10,9,9,10,x (412113x)
8,6,7,9,6,x,6 (31241x1)
x,9,10,9,9,10,x (x12113x)
8,6,7,x,6,10,6 (312x141)
8,x,10,8,9,11,8 (1x31241)
8,9,x,8,9,11,8 (12x1341)
x,9,10,9,x,10,11 (x121x34)
8,6,7,9,6,x,x (31241xx)
8,6,7,x,6,x,6 (312x1x1)
8,7,7,8,x,x,8 (2113xx4)
8,x,7,8,6,x,6 (3x241x1)
0,9,10,8,9,x,x (.2413xx)
0,9,10,x,9,10,x (.13x24x)
8,x,x,8,9,11,8 (1xx1231)
8,x,x,9,9,10,8 (1xx2341)
8,9,x,8,9,11,x (12x134x)
8,7,7,x,x,10,8 (211xx43)
8,7,7,11,x,10,x (2114x3x)
0,x,10,11,9,10,x (.x2413x)
8,x,7,x,6,10,6 (3x2x141)
8,9,x,8,x,11,11 (12x1x34)
0,x,10,x,9,10,8 (.x3x241)
0,x,10,8,9,x,8 (.x413x2)
0,x,10,11,x,10,11 (.x13x24)
0,9,10,x,x,10,11 (.12xx34)
0,6,10,x,9,x,8 (.14x3x2)
0,9,10,8,x,x,11 (.231xx4)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In 4th steps chord tuning, there are 30 voicings available
  • Also written as: A#°7b9
  • Each diagram shows finger positions on the 7-String Guitar fretboard

Frequently Asked Questions

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

A#o7b9 is a A# Diminished 7♭9 chord. It contains the notes A♯, C♯, E, G, B. On 7-String Guitar in 4th steps chord tuning, there are 30 ways to play this chord.

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

To play A#o7b9 on in 4th steps chord tuning, use one of the 30 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 7-String Guitar?

In 4th steps chord tuning, there are 30 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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