A♭maj7♯5 5-string bass chord

How to play A♭maj7♯5 on 5-string bass

The most common way, the first shape above: your undefined finger on the B string at the 9th fret, your index finger on the E string at the 8th fret, your ring finger on the A string at the 10th fret, your little finger on the D string at the 10th fret and your middle finger on the G string at the 9th fret.

From the B string 9 8 10 10 9 (x: not played, 0: open)

What notes are in A♭maj7♯5?

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