This chord has 4 voicings across the fretboard. Use the arrows to see each shape and fingering — and tap any dot on the diagram to hear that note.
Aaug7 Guitar Chord
An augmented seventh chord with an unstable, restless character. Aaug7 creates strong pull toward resolution and appears in melodic minor harmony.
Also known as
- A+7
- A +7
- A aug7
- Aaugdom7
- A augdom7
- A augmented 7th
- A augmented seventh
How to Play This Chord
Position your fingers on the fretboard as shown in the diagram. The vertical lines represent the strings, from low E (left) to high E (right), and the horizontal lines are the frets. Numbers inside the dots indicate which finger to use: 1 (index), 2 (middle), 3 (ring), 4 (pinky). An X means don't play that string; an O means play it open. A bar spanning multiple strings means one finger presses across all of them at once — this is known as a barre chord.
Tips & Tricks
Also written as A7#5, this altered dominant resolves to D major or Dm with extra chromatic pull. It's a useful blues and jazz substitution for standard A7. The open voicing is accessible and worth experimenting with in 12-bar blues turnarounds.