I transcribed this jig from the Xenogears (PlayStation) soundtrack.
It’s copyrighted so you might get in trouble if you record it and sell it, but I guess that playing it just for fun is fine.
Composer is Yasunori Mitsuda ( http://www.procyon-studio.com/ ). He goes often for the celtic/medieval kind of music. The Xenogears arrangement CD (titled "Creid") (not the same as the soundtrack) is a masterpiece.
(The first 2 parts are in Dm)