I never heard the song before, but assuming this is it: http://www.youtube.com/watch?v=FrYS-XjiKgA
I hear it as recorded in the key of A, the chords being A, Bm, D and E (not necessarily in that order). Maybe an occasional E7 thrown in.
Play around with those while listening to the recording and see if you can make it work. I can get more specific if you need additional help, but this should get you started.
Edit: Welcome to the forum.
Last edited by Astronomikal (2013-02-12 02:55:18)