A♭7♭9♯11 6-string bass chord

How to play A♭7♭9♯11 on 6-string bass

The most common way, the first shape above: your index finger on the B string at the 1st fret, your ring finger on the E string at the 2nd fret, your middle finger on the D string at the 1st fret, your middle finger on the G string at the 1st fret and your little finger on the C string at the 2nd fret. Let the A string ring open.

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

What notes are in A♭7♭9♯11?

A♭7♭9♯11, A♭ dominant seventh flat nine sharp eleven, is A♭, C, E♭, G♭, B♭♭ and D: the root (A♭), the major third (C), the perfect fifth (E♭), the minor seventh (G♭), the flat ninth (B♭♭) and the sharp eleventh (D). Its formula is 1 3 5 ♭7 ♭9 ♯11.