A9♭13 8-string bass chord

How to play A9♭13 on 8-string bass

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

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

What notes are in A9♭13?

A9♭13, A dominant ninth flat thirteen, is A, C♯, E, G, B and F: the root (A), the major third (C♯), the perfect fifth (E), the minor seventh (G), the ninth (B) and the flat thirteenth (F). Its formula is 1 3 5 ♭7 9 ♭13.