A♭7♯9♭5 8-string guitar chord

How to play A♭7♯9♭5 on 8-string guitar

The most common way, the first shape above: lay your index finger flat across the four strings from the A to the high B at the 3rd fret, your middle finger on the low E string at the 4th fret, your ring finger on the D string at the 4th fret, your ring finger on the G string at the 4th fret and your little finger on the high E string at the 4th fret. Don’t play the F♯ and low B strings.

From the F♯ string x x 4 3 4 4 3 4 (x: not played, 0: open)

What notes are in A♭7♯9♭5?

A♭7♯9♭5, A♭ dominant seventh sharp nine flat five, is A♭, C, E♭♭, G♭ and B: the root (A♭), the major third (C), the diminished fifth (E♭♭), the minor seventh (G♭) and the sharp ninth (B). Its formula is 1 3 ♭5 ♭7 ♯9.