# How to play A augmented 7th flat 9th / B♭ (4th inversion) chord on guitar — Shape 605663 | Guitar Wiz

> Learn how to play the A augmented 7th flat 9th / B♭ (4th inversion) chord on guitar (Shape 605663). Follow our step-by-step finger placement instructions to master this fretboard shape. Place the 1st finger on the 3rd fret of the 1st string.

Source: https://guitarwiz.app/chords/a-augmented-7th-flat-9th/b-flat/605663

## Chord Facts

- Canonical chord: A augmented 7th flat 9th
- Display name: Aaug7♭9/B♭
- Notes: A, C♯, E♯, G, B♭
- Intervals: 1 (A), 3 (C♯), ♯5 (E♯), ♭7 (G), ♭9 (B♭)

## How To Play This Shape

- Place the 1st finger on the 3rd fret of the 1st string
- Place the 2nd finger on the 5th fret of the 4th string
- Place the 3rd finger on the 6th fret of the 6th string
- Place the 4th finger on the 6th fret of the 2nd string and 3rd string in barre position

## Other Resources

- Parent chord page: https://guitarwiz.app/chords/a-augmented-7th-flat-9th/b-flat/
- Chord library: https://guitarwiz.app/chords