C7(add11) banjo chord

How to play C7(add11) on banjo

The most common way, the first shape above: your middle finger on the low D string at the 2nd fret, your ring finger on the G string at the 3rd fret, your index finger on the B string at the 1st fret and your little finger on the high D string at the 3rd fret. Let the short G string ring open.

From the short G string 0 2 3 1 3 (x: not played, 0: open)

What notes are in C7(add11)?

C7(add11), C dominant seventh added eleventh, is C, E, G, B♭ and F: the root (C), the major third (E), the perfect fifth (G), the minor seventh (B♭) and the eleventh (F). Its formula is 1 3 5 ♭7 11.