Ab+M7b9 7-String Guitar Chord — Chart and Tabs in Open String Tuning

Short answer: Ab+M7b9 is a Ab Augmented Major 7♭9 chord with the notes A♭, C, E, G, B♭♭. In Open String tuning, there are 5 voicings. See the fingering diagrams below.

Also known as: Ab+Δb9, AbM7♯5b9, AbM7+5b9, AbΔ♯5b9, AbΔ+5b9

Looking for Ab+M7b9 (Standard Tuning)?

How to Play Ab+M7b9 on 7-String Guitar

Ab+M7b9, Ab+Δb9, AbM7♯5b9, AbM7+5b9, AbΔ♯5b9, AbΔ+5b9

Notes: A♭, C, E, G, B♭♭

5,7,6,5,8,5 (132141)
x,7,6,5,8,5 (x32141)
x,0,6,9,8,8 (x.1423)
5,7,6,5,8,x (13214x)
8,0,6,9,8,x (2.143x)

Quick Summary

  • The Ab+M7b9 chord contains the notes: A♭, C, E, G, B♭♭
  • In Open String tuning, there are 5 voicings available
  • Also written as: Ab+Δb9, AbM7♯5b9, AbM7+5b9, AbΔ♯5b9, AbΔ+5b9
  • Each diagram shows finger positions on the 7-String Guitar fretboard

Frequently Asked Questions

What is the Ab+M7b9 chord on 7-String Guitar?

Ab+M7b9 is a Ab Augmented Major 7♭9 chord. It contains the notes A♭, C, E, G, B♭♭. On 7-String Guitar in Open String tuning, there are 5 ways to play this chord.

How do you play Ab+M7b9 on 7-String Guitar?

To play Ab+M7b9 on in Open String tuning, use one of the 5 voicings shown above. Each diagram shows finger positions on the fretboard, with numbers indicating which fingers to use.

What notes are in the Ab+M7b9 chord?

The Ab+M7b9 chord contains the notes: A♭, C, E, G, B♭♭.

How many ways can you play Ab+M7b9 on 7-String Guitar?

In Open String tuning, there are 5 voicings for the Ab+M7b9 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 Ab+M7b9?

Ab+M7b9 is also known as Ab+Δb9, AbM7♯5b9, AbM7+5b9, AbΔ♯5b9, AbΔ+5b9. These are different notations for the same chord with the same notes: A♭, C, E, G, B♭♭.