B♭maj9♯11 8-string guitar chord

How to play B♭maj9♯11 on 8-string guitar

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

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

What notes are in B♭maj9♯11?

B♭maj9♯11, B♭ major ninth sharp eleven, is B♭, D, F, A, C and E: the root (B♭), the major third (D), the perfect fifth (F), the major seventh (A), the ninth (C) and the sharp eleventh (E). Its formula is 1 3 5 7 9 ♯11.