A#+7b9 Guitar Chord — Chart and Tabs in Open A Tuning

Short answer: A#+7b9 is a A# Augmented 7♭9 chord with the notes A♯, C♯♯, E♯♯, G♯, B. In Open A tuning, there are 8 voicings. See the fingering diagrams below.

Also known as: A#7♯5b9, A#7+5b9

Looking for A#+7b9 (Standard Tuning)?

Piano ChordsInstrumentsTunings

How to Play A#+7b9 on Guitar

A#+7b9, A#7♯5b9, A#7+5b9

Notes: A♯, C♯♯, E♯♯, G♯, B

x,11,10,10,9,9 (x42311)
x,9,10,10,11,9 (x12341)
x,11,9,10,9,10 (x41213)
x,9,9,10,11,10 (x11243)
10,11,10,x,9,9 (243x11)
10,9,10,x,11,9 (213x41)
10,11,9,x,9,10 (241x13)
10,9,9,x,11,10 (211x43)

Quick Summary

  • The A#+7b9 chord contains the notes: A♯, C♯♯, E♯♯, G♯, B
  • In Open A tuning, there are 8 voicings available
  • Also written as: A#7♯5b9, A#7+5b9
  • Each diagram shows finger positions on the Guitar fretboard

Frequently Asked Questions

What is the A#+7b9 chord on Guitar?

A#+7b9 is a A# Augmented 7♭9 chord. It contains the notes A♯, C♯♯, E♯♯, G♯, B. On Guitar in Open A tuning, there are 8 ways to play this chord.

How do you play A#+7b9 on Guitar?

To play A#+7b9 on in Open A tuning, use one of the 8 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the A#+7b9 chord?

The A#+7b9 chord contains the notes: A♯, C♯♯, E♯♯, G♯, B.

How many ways can you play A#+7b9 on Guitar?

In Open A tuning, there are 8 voicings for the A#+7b9 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#+7b9?

A#+7b9 is also known as A#7♯5b9, A#7+5b9. These are different notations for the same chord with the same notes: A♯, C♯♯, E♯♯, G♯, B.

All A# chords

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