E7(add13) 8-string bass chord

How to play E7(add13) on 8-string bass

The most common way, the first shape above: lay your index finger flat across the two strings from the G to the C at the 1st fret and your ring finger on the A string at the 2nd fret. Let the E and D strings ring open. Don’t play the F♯, B and F strings.

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

What notes are in E7(add13)?

E7(add13), E dominant seventh added thirteenth, is E, G♯, B, D and C♯: the root (E), the major third (G♯), the perfect fifth (B), the minor seventh (D) and the thirteenth (C♯). Its formula is 1 3 5 ♭7 13.