A13♯9 7-string guitar chord

How to play A13♯9 on 7-string guitar

The most common way, the first shape above: your ring finger on the low E string at the 5th fret, your middle finger on the A string at the 4th fret, your middle finger on the D string at the 4th fret, your little finger on the G string at the 5th fret, your little finger on the high B string at the 5th fret and your index finger on the high E string at the 3rd fret. Don’t play the low B string.

From the low B string x 5 4 4 5 5 3 (x: not played, 0: open)

What notes are in A13♯9?

A13♯9, A thirteenth sharp nine, is A, C♯, E, G, B♯ and F♯: the root (A), the major third (C♯), the perfect fifth (E), the minor seventh (G), the sharp ninth (B♯) and the thirteenth (F♯). Its formula is 1 3 5 ♭7 ♯9 13.