A#o7b9 Guitar Chord — Chart and Tabs in Drop c alt2 Tuning

Short answer: A#o7b9 is a A# Diminished 7♭9 chord with the notes A♯, C♯, E, G, B. In Drop c alt2 tuning, there are 43 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

x,4,5,3,3,0 (x3412.)
9,10,0,0,11,0 (12..3.)
x,4,0,0,5,6 (x1..23)
9,5,8,0,5,0 (413.2.)
9,5,8,0,8,0 (412.3.)
x,4,0,3,5,3 (x3.142)
9,5,5,6,5,6 (411213)
9,5,5,7,5,6 (411312)
9,5,5,9,5,6 (311412)
9,7,0,0,11,0 (21..3.)
9,10,0,9,11,0 (13.24.)
9,7,0,0,8,6 (42..31)
9,5,0,0,5,6 (41..23)
9,7,0,0,5,6 (43..12)
9,10,0,7,11,0 (23.14.)
x,4,2,0,3,6 (x31.24)
x,4,8,7,8,0 (x1324.)
9,7,0,0,11,9 (21..43)
9,7,0,0,11,10 (21..43)
9,5,8,0,x,0 (312.x.)
9,7,8,7,8,x (41213x)
9,x,0,0,11,0 (1x..2.)
9,5,5,x,5,6 (311x12)
9,10,8,7,x,0 (3421x.)
9,x,8,7,8,0 (4x213.)
9,10,0,x,11,0 (12.x3.)
9,7,0,0,x,6 (32..x1)
9,5,8,0,5,x (413.2x)
9,5,8,x,8,0 (412x3.)
9,5,5,9,x,6 (3114x2)
9,x,0,0,5,6 (3x..12)
9,x,5,7,5,6 (4x1312)
9,x,8,9,8,10 (2x1314)
9,7,0,0,11,x (21..3x)
9,10,0,9,11,x (13.24x)
9,7,0,x,8,6 (42.x31)
9,x,0,9,8,6 (3x.421)
9,10,x,9,11,10 (12x143)
9,5,x,0,5,6 (41x.23)
9,10,x,7,11,0 (23x14.)
9,7,8,0,x,10 (312.x4)
9,10,0,9,x,6 (24.3x1)
9,7,x,0,11,10 (21x.43)

Quick Summary

  • The A#o7b9 chord contains the notes: A♯, C♯, E, G, B
  • In Drop c alt2 tuning, there are 43 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 Drop c alt2 tuning, there are 43 ways to play this chord.

How do you play A#o7b9 on Guitar?

To play A#o7b9 on in Drop c alt2 tuning, use one of the 43 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 Drop c alt2 tuning, there are 43 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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