A Dominant 7 Augmented Flat 9 chord intervals and notes
Intervals 1 - 3 - #5 - b7 - b9
Notes in A 7-aug-b9 A - C# (Db) - F - G - A# (Bb)

These chords have a sharpened 5th degree, and a flattened 9th degree note. They usually need to be resolved to a chord with a different quality.

A Dominant 7 Augmented Flat 9 Chord Charts, Fingering, Voicings

Here are 6 voicings of the A7-aug-b9 guitar chord, with a chord chart to each voicings' fingering.

Chord learning tip 1.

You can practice changing between chords in your head when you are at the office, on the train, or wherever. This may sound silly, but it really helps remember those chords.

Chord learning tip 2.

Arpeggiating chords will help you make sure you are fretting the strings correctly, so don't be lazy.

Check out more A guitar chords, or go back and have a look at our entire free guitar chords library.