C♯7♯5♭9 7-string guitar chord

How to play C♯7♯5♭9 on 7-string guitar

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

From the low B string 2 1 0 0 2 0 x (x: not played, 0: open)

What notes are in C♯7♯5♭9?

C♯7♯5♭9, C♯ dominant seventh sharp five flat nine, is C♯, E♯, G♯♯, B and D: the root (C♯), the major third (E♯), the augmented fifth (G♯♯), the minor seventh (B) and the flat ninth (D). Its formula is 1 3 ♯5 ♭7 ♭9.