This is a really slow and easy song to play, once you figure out how to play it. Aside 
one part (which I haven't figured out yet) it basically follows the same few tones all 
the song, usually in the same order.


(I didn't tab it with the rhythm and timing, but that's very easy to figure out when you 
to the song)

e------------------------|
B-0----------------------|
G-------------0----------|
D-----2---0-------4------|
A------------------------|
E------------------------|
It follows this a few times, then repeats the last two tones and Jónsi starts singing 
it does.

That's the intro and most of the song for ya.