Chords are good enough on other tabs, but thought i'd put up a completely correct tab of 
intro.  Tuning is standard.

The (h11) is only played the second time around.  I prefer to play the 13, because i 
it sounds better and smoother, but you can move it to the 8 on the G string if you want. 
I'm not certain if the (h11) is actually a hammer-on in the song but I find it sounds
better on acoustic that way.  Enjoy.

e----------------------------------------------------------|
B----------------------------------------------------------|
G----------------------------------------------------------|
D---13-11-9--------9-h11---------9-h11-8-------------------|
A--9---------9h11---------9-(h11)------------------9--11---|
E---------------------------------------------11-----------|