|A 9 Augmented chord intervals and notes|
|Intervals||1 - 3 - #5 - b7 - 9|
|Notes in A 9-aug||A - C# (Db) - F - G - B|
9 aug chords have a sharpened 5th degree note, making them unstable, needing to be resolved to a stable chord.
A 9 Augmented Chord Charts, Fingering, Voicings
Here are 6 voicings of the A9-aug guitar chord, with a chord chart to each voicings' fingering.