This is the main riff, featured in the intro and choruses...

e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|----9----5-5---------------------------------------------|
D|----9----5-5--5-5---7-5-7-5------------------------------|
A|----7----3-3--5-5---7-5-7-5------------------------------|
E|--------------3-3---5-5-5-5------------------------------|

e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|----9----5-5---------------------------------------------|
D|----9----5-5--5-5---7-5-7--------------------------------|
A|----7----3-3--5-5---7-5-7--------------------------------|
E|--------------3-3---5-5-5--------------------------------|


e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|----9----5-5---------------------------------------------|
D|----9----5-5--5-5---7-5-7-5------------------------------|
A|----7----3-3--5-5---7-5-7-5------------------------------|
E|--------------3-3---5-5-5-5------------------------------|

e|---------------------------------------------------------|
B|---------------------------------------------------------|
G|----9----5-5---------------------------------------------|
D|----9----5-5--5-5---7-5-7--------------------------------|
A|----7----3-3--5-5---7-5-7--------------------------------|
E|--------------3-3---5-5-5--------------------------------|