F7(add13) 8-string bass chord

How to play F7(add13) on 8-string bass

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

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

What notes are in F7(add13)?

F7(add13), F dominant seventh added thirteenth, is F, A, C, E♭ and D: the root (F), the major third (A), the perfect fifth (C), the minor seventh (E♭) and the thirteenth (D). Its formula is 1 3 5 ♭7 13.