Aaug7
A Augmented 7th · 4 fingerings
Also written 7♯5, the augmented seventh raises the fifth of a dominant chord, so Aaug7 carries the pull of a dominant plus the instability of an augmented triad. It's a strong jazz turnaround chord and a favourite of composers wanting a dominant that sounds distinctly unsettled. Sits naturally over whole-tone material.
Aaug7 · position 1
Aaug7 · position 2
Aaug7 · position 3 · fret 5
Aaug7 · position 4 · fret 7