B6/9♯11 8-string bass chord

How to play B6/9♯11 on 8-string bass

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

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

What notes are in B6/9♯11?

B6/9♯11, B six nine sharp eleven, is B, D♯, F♯, G♯, C♯ and E♯: the root (B), the major third (D♯), the perfect fifth (F♯), the major sixth (G♯), the ninth (C♯) and the sharp eleventh (E♯). Its formula is 1 3 5 6 9 ♯11.