A7(add13) banjo chord

How to play A7(add13) on banjo

The most common way, the first shape above: lay your index finger flat across the three strings from the low D to the B at the 2nd fret and your ring finger on the high D string at the 4th fret. Let the short G string ring open.

From the short G string 0 2 2 2 4 (x: not played, 0: open)

What notes are in A7(add13)?

A7(add13), A dominant seventh added thirteenth, is A, C♯, E, G and F♯: the root (A), the major third (C♯), the perfect fifth (E), the minor seventh (G) and the thirteenth (F♯). Its formula is 1 3 5 ♭7 13.