C♯m11♭5 7-string guitar chord

How to play C♯m11♭5 on 7-string guitar

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

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

What notes are in C♯m11♭5?

C♯m11♭5, C♯ half-diminished eleventh, is C♯, E, G, B, D♯ and F♯: the root (C♯), the minor third (E), the diminished fifth (G), the minor seventh (B), the ninth (D♯) and the eleventh (F♯). Its formula is 1 ♭3 ♭5 ♭7 9 11.