Cmaj7♯5 8-string guitar chord

How to play Cmaj7♯5 on 8-string guitar

The most common way, the first shape above: your ring finger on the A string at the 3rd fret, your middle finger on the D string at the 2nd fret and your index finger on the G string at the 1st fret. Let the high B and high E strings ring open. Don’t play the F♯, low B and low E strings.

From the F♯ string x x x 3 2 1 0 0 (x: not played, 0: open)

What notes are in Cmaj7♯5?

Cmaj7♯5, C augmented major seventh, is C, E, G♯ and B: the root (C), the major third (E), the augmented fifth (G♯) and the major seventh (B). Its formula is 1 3 ♯5 7.