A7♯5♭9 7-string guitar chord

How to play A7♯5♭9 on 7-string guitar

The most common way, the first shape above: your index finger on the D string at the 5th fret, your middle finger on the G string at the 6th fret, your middle finger on the high B string at the 6th fret and your middle finger on the high E string at the 6th fret. Let the A string ring open. Don’t play the low B and low E strings.

From the low B string x x 0 5 6 6 6 (x: not played, 0: open)

What notes are in A7♯5♭9?

A7♯5♭9, A dominant seventh sharp five flat nine, is A, C♯, E♯, G and B♭: the root (A), the major third (C♯), the augmented fifth (E♯), the minor seventh (G) and the flat ninth (B♭). Its formula is 1 3 ♯5 ♭7 ♭9.