Mxtabs [http://www.mxtabs.net]
Here's the riff that goes throughout the whole song - just repeat over and over again!  Remember to tune the E string to D.

The bass kicks in at 0:38.

G|------------------------|
D|------------------------|
A|--5------------------3--|
D|----0-0-----3--5--8-----|

The only break is at 2:10, and if you want you can lead in with D|3-3-3-3 if you want.

At the end (3:14), progressively get softer and softer.  Play it 5 times in the outro.

Remember to support the music you love by buying their albums!  This song is easy to play, but it's awesome.  Enjoy!