A♭maj7♯5♯11 8-string bass chord

How to play A♭maj7♯5♯11 on 8-string bass

The most common way, the first shape above: your ring finger on the E string at the 4th fret, your index finger on the A string at the 3rd fret, your little finger on the C string at the 4th fret and your middle finger on the F string at the 3rd fret. Let the D and G strings ring open. Don’t play the F♯ and B strings.

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

What notes are in A♭maj7♯5♯11?

A♭maj7♯5♯11, A♭ Lydian augmented, is A♭, C, E, G and D: the root (A♭), the major third (C), the augmented fifth (E), the major seventh (G) and the sharp eleventh (D). Its formula is 1 3 ♯5 7 ♯11.