I plan on learning Irish fiddle music like this:
http://www.youtube.com/watch?v=OoeRMPj6B_0
http://www.youtube.com/watch?v=k4GoJeqSp2k
Edit: I forgot to put that I plan on taking lessons to learn the basic techniques.
Irish folk music's great. Sure it all kinda sounds the same but it's very uplifting without being sappy (I usually find uplifting music to be sappy).
EDIT: When you get better learn the Monti Csardas.
My grandfather and 3 cousins are proficient fiddle players, unfortunately I did not inherit their genes. lol