A#+7b9 7-String Guitar Chord — Chart and Tabs in Drop B Tuning

Short answer: A#+7b9 is a A# Augmented 7♭9 chord with the notes A♯, C♯♯, E♯♯, G♯, B. In Drop B tuning, there are 16 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 7-String Guitar

A#+7b9, A#7♯5b9, A#7+5b9

Notes: A♯, C♯♯, E♯♯, G♯, B

9,8,7,7,x,9,x (3211x4x)
7,8,9,7,x,9,x (1231x4x)
7,x,9,7,x,9,8 (1x31x42)
9,x,7,7,x,9,8 (3x11x42)
9,x,7,6,6,10,x (3x2114x)
9,8,0,6,10,x,x (32.14xx)
9,x,0,10,10,9,x (1x.342x)
0,x,9,10,10,9,x (.x1342x)
0,8,9,6,10,x,x (.2314xx)
7,x,9,6,6,10,x (2x3114x)
0,8,9,x,10,9,x (.12x43x)
9,8,0,x,10,9,x (21.x43x)
9,x,0,x,10,9,8 (2x.x431)
0,x,9,x,10,9,8 (.x2x431)
9,x,0,6,10,x,8 (3x.14x2)
0,x,9,6,10,x,8 (.x314x2)

Quick Summary

  • The A#+7b9 chord contains the notes: A♯, C♯♯, E♯♯, G♯, B
  • In Drop B tuning, there are 16 voicings available
  • Also written as: A#7♯5b9, A#7+5b9
  • Each diagram shows finger positions on the 7-String Guitar fretboard

Frequently Asked Questions

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

A#+7b9 is a A# Augmented 7♭9 chord. It contains the notes A♯, C♯♯, E♯♯, G♯, B. On 7-String Guitar in Drop B tuning, there are 16 ways to play this chord.

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

To play A#+7b9 on in Drop B tuning, use one of the 16 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 7-String Guitar?

In Drop B tuning, there are 16 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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