Intro/Prechorus
e------------------------------------------------------------
b------------------------------------------------------------
g------------------------------------------------------------
d-----9----9----9---9----9----9----9----9----9---9----9----9-
a-------10---10-------10---10--------10---10-------10---10---
E---0-------------0-------------8--------------8-------------
Then the chorus:
e----------------------------------
b-------------1----1-----------------
g----2---2----2----0-------------------
d-------------2----2-----------------
a-------------0----3-----------------
E----3---1---------------------------
Or you could play power chords based on the low-E string: G, F, Am, C
[ Tab from: http://www.guitaretab.com/m/matthews-dave/22041.html ]