A♭9♭13 6-string bass chord

How to play A♭9♭13 on 6-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 3rd fret, your middle finger on the E string at the 4th fret, your ring finger on the D string at the 4th fret and your little finger on the C string at the 4th fret. Don’t play the B string.

From the B string x 4 3 4 3 4 (x: not played, 0: open)

What notes are in A♭9♭13?

A♭9♭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.