G♭7♯9 7-string guitar chord

How to play G♭7♯9 on 7-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 D string at the 2nd fret, your ring finger on the G string at the 2nd fret, your ring finger on the high B string at the 2nd fret and your ring finger on the high E string at the 2nd fret. Don’t play the low B string.

From the low B string x 2 1 2 2 2 2 (x: not played, 0: open)

What notes are in G♭7♯9?

G♭7♯9, G♭ dominant seventh sharp nine, is G♭, B♭, D♭, F♭ and A: the root (G♭), the major third (B♭), the perfect fifth (D♭), the minor seventh (F♭) and the sharp ninth (A). Its formula is 1 3 5 ♭7 ♯9.