Red is The Rose Tabs or chords?

Hallo guys and gals,

I am looking and seeking help to play "Red is the Rose" by Nancy Griffith with The Chieftains.https://www.youtube.com/watch?v=yvS8KkzKTjQ&list=PLBF149849F4B7E737

I'm looking to simulate the same intro she does with the banjo and the rest of the song. I think its in the key of G but I don't if I should you a capo or not.

Can anybody help??

Many Thanks!!

Rian