G♭7♯5 8-string guitar chord

How to play G♭7♯5 on 8-string guitar

The most common way, the first shape above: your middle finger on the low E string at the 2nd fret, your index finger on the A string at the 1st fret, your ring finger on the G string at the 3rd fret and your little finger on the high B string at the 3rd fret. Let the D and high E strings ring open. Don’t play the F♯ and low B strings.

From the F♯ string x x 2 1 0 3 3 0 (x: not played, 0: open)

What notes are in G♭7♯5?

G♭7♯5, G♭ augmented seventh, is G♭, B♭, D and F♭: the root (G♭), the major third (B♭), the augmented fifth (D) and the minor seventh (F♭). Its formula is 1 3 ♯5 ♭7.