C7♭9♯11 8-string bass chord

How to play C7♭9♯11 on 8-string bass

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

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

What notes are in C7♭9♯11?

C7♭9♯11, C dominant seventh flat nine sharp eleven, is C, E, G, B♭, D♭ and F♯: the root (C), the major third (E), the perfect fifth (G), the minor seventh (B♭), the flat ninth (D♭) and the sharp eleventh (F♯). Its formula is 1 3 5 ♭7 ♭9 ♯11.