Nice! All is fair in love and war. And over dominant chords.
I see this as taking the top three notes of E7#9: xx678x (G# D Fx, AKA 3 b7 #9) and opening up a spot for an inner note by playing them like this: xx6?33. Enumerating the options (none include the root E):
A forum community dedicated to guitar owners and enthusiasts. Come join the discussion about collections, displays, models, styles, amps, modifications, kits, reviews, accessories, classifieds, and more!