G7♭5♭9 8-string bass chord

How to play G7♭5♭9 on 8-string bass

The most common way, the first shape above: lay your index finger flat across the two strings from the C to the F at the 8th fret, your ring finger on the A string at the 10th fret, your middle finger on the D string at the 9th fret and your little finger on the G string at the 10th fret. Don’t play the F♯, B and E strings.

From the F♯ string x x x 10 9 10 8 8 (x: not played, 0: open)

What notes are in G7♭5♭9?

G7♭5♭9, G dominant seventh flat five flat nine, is G, B, D♭, F and A♭: the root (G), the major third (B), the diminished fifth (D♭), the minor seventh (F) and the flat ninth (A♭). Its formula is 1 3 ♭5 ♭7 ♭9.