this is the lead guitar part right in the intro

e|-----4-------------4------------7------------7------------7-----------------|
B|---2----4-0-4----2----4-0-4---5----7-0-7---5----7-0-7---5----7-0-7----------|
G|----------------------------------------------------------------------------|
D|----------------------------------------------------------------------------|
A|----------------------------------------------------------------------------|
E|----------------------------------------------------------------------------|

after that it carries on with the chords playing as well.

enjoy!