G♭9♯5 8-string bass chord

How to play G♭9♯5 on 8-string bass

The most common way, the first shape above: lay your index finger flat across the three strings from the A to the G at the 1st fret, your middle finger on the E string at the 2nd fret, your ring finger on the D string at the 2nd fret and your little finger on the C string at the 2nd fret. Don’t play the F♯, B and F strings.

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

What notes are in G♭9♯5?

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