C♯7(add13) 5-string bass chord

How to play C♯7(add13) on 5-string bass

The most common way, the first shape above: your index finger on the 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 3rd fret and your little finger on the G string at the 3rd fret. Don’t play the E string.

From the B string 2 x 2 3 3 (x: not played, 0: open)

What notes are in C♯7(add13)?

C♯7(add13), C♯ dominant seventh added thirteenth, is C♯, E♯, G♯, B and A♯: the root (C♯), the major third (E♯), the perfect fifth (G♯), the minor seventh (B) and the thirteenth (A♯). Its formula is 1 3 5 ♭7 13.