Banjo E6 chord (Double C)E sixth on the 5-string banjo: 1 1 1 2, and 4 more shapes

Frets, string 4 to string 1: 1 1 1 2 (first position) · no 5th

1. String 4 (C): 1st fret, index finger (barre), C♯
2. String 3 (G): 1st fret, index finger (barre), G♯
3. String 2 (C): 1st fret, index finger (barre), C♯
4. String 1 (D): 2nd fret, middle finger, E
5. String 5, the short g: open, G, not in the chord

Sounds: C♯ G♯ C♯ E  ·  E6 is E, G♯, B, C♯ (1 · 3 · 5 · 6)

The 5th string: the short g rubs against the G♯ in this shape, a semitone away: some players let it ring, some skip it.

With a capo: on the 4th fret it’s 0 2 0 2 (frets counted from the capo), an open C6 shape. Spike the 5th string at the 9th fret to keep it in tune with the capo.

Double C tuning: gCGCD, the short 5th string first, then strings 4 to 1.