The other tabs are incorrect.  The first couple seconds of the music video actually show 
what Ryan plays.  Not only is this more accurate, but also easier.

First riff (intro)

e|--------------------------------------------------------------------------------|
B|--------------------------------------------------------------------------------|
G|--------------------------------------------------------------------------------|
D|7----7----7----7----7----7----7----7----7----7----7----7----7----7----7----7----|
A|--10---10---10---10------------------11---8----8----8----8----11---11---11---11-|
E|----------------------8----8----8-----------------------------------------------|

Second riff (starts when bass comes in)


e|----------------------------------------------------------------------------------------|
B|----------------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------------|
D|7----7----7-----------7----7------------7--10---7----7----7----7----7----7----7----7----|
A|--10---10------7--10----10------7---10------------8----8----8----8----11---11---11---11-|
E|------------8-----------------8---------------------------------------------------------|

Lead riff (full band)

e|-------------------------------------------------------------------7---------7---------------|
B|-------------8--10--------------------8--10------------------8--10----------------10----8----|
G|-9----9--10-----------9----9--9--10----------10----10----10-------------8------------------8-|
D|---------------------------------------------------------------------------------------------|
A|---------------------------------------------------------------------------------------------|
E|---------------------------------------------------------------------------------------------|

Chorus section (No guitar the first time chorus section plays)

e|-----------------------------------------|
B|-----------------------------------------|
G|-----------------------------------------|
D|-7--7------10-10-----3--3------6--6------|
A|-7--7------10-10-----3--3------6--6------|
E|-5--5------8--8------1--1------4--4------|

There's a little riff Ryan play in the verse, but I can't make it out right now.  I'll 
give it a shot later.