Root on A string
x-11-14-11-13-x
A♭7♯5 is the A♭ dominant 7 sharp 5 chord. Its notes are A♭, C, E and G♭. It is the same chord as G♯7♯5. The raised fifth adds tension before a resolution.
x-11-14-11-13-x
Numbers show frets from the low E string to the high e string; x means don't play that string.
Every A♭, C, E and G♭ on the first 12 frets. The filled dots are the root, A♭. Build your own shape from any nearby group.
Other A♭ chords
Other dominant 7 sharp 5 chords