A#o7b9 7-String Guitar Chord — Chart and Tabs in Drop F# Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In Drop F# tuning, there are 28 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,x,7,8,7,8,9 (xx12134)
x,x,10,0,9,11,9 (xx3.142)
7,9,7,8,7,8,x (141213x)
7,x,7,8,7,8,9 (1x12134)
x,9,7,8,7,8,x (x41213x)
x,10,x,8,9,8,9 (x4x1213)
x,9,x,8,9,8,10 (x2x1314)
x,9,10,0,9,11,x (x13.24x)
x,10,10,x,9,11,9 (x23x141)
x,9,10,x,9,11,10 (x12x143)
10,9,7,8,7,x,x (43121xx)
7,9,10,8,7,x,x (13421xx)
7,9,x,8,7,8,x (14x213x)
7,x,x,8,7,8,9 (1xx2134)
10,9,7,x,7,11,x (321x14x)
7,9,10,x,7,11,x (123x14x)
10,x,7,8,7,x,9 (4x121x3)
7,x,10,8,7,x,9 (1x421x3)
10,9,x,0,9,11,x (31x.24x)
10,10,x,x,9,11,9 (23xx141)
10,9,x,x,9,11,10 (21xx143)
10,9,7,0,x,11,x (321.x4x)
7,9,10,0,x,11,x (123.x4x)
10,x,7,x,7,11,9 (3x1x142)
7,x,10,x,7,11,9 (1x3x142)
10,x,x,0,9,11,9 (3xx.142)
10,x,7,0,x,11,9 (3x1.x42)
7,x,10,0,x,11,9 (1x3.x42)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In Drop F# tuning, there are 28 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 Drop F# tuning, there are 28 ways to play this chord.

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

To play A#o7b9 on in Drop F# tuning, use one of the 28 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 Drop F# tuning, there are 28 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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