tuning: standard
I've seen videos of them playing it a half step down and a full step down too

intro and verse: Andy: mostly just pay attention to the A string
e|---------------------------------------------------------|
b|---------------------------------------------------------|
g|---------------------------------------------------------|
d|---------------------------------------------------------|
a|----7-----9-----11----11br--11br----4-4-4-3---3-3-5-3-2--|
e|0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0--|

intro (0:14)- Kevin
e|---------------------------------------------------------|
b|---------------------------------------------------------|
g|-13~-------------------------------14~-------12~---------|
d|---------------------------------------------------------|
a|---------------------------------------------------------|
e|---------------------------------------------------------|

(0:42) - Kevin
e|---------------------------------------------------------|
b|-12~-------------------------------14~-------13~---------|
g|---------------------------------------------------------|
d|---------------------------------------------------------|
a|---------------------------------------------------------|
e|---------------------------------------------------------|

(0:56) - Andy
e|------------------------------------------------------------------------------|
b|------------------------------------------------------------------------------|
g|-4-4-4-4-4-4-4-4-6-6-6-6-6-6-6-6--1-------6---------1-------6-------1-------6-|
d|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7---------2-------7-------2-------7-|
a|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7---------2-------7-------2-------7-|
e|-3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-5--0-------5---------0-------5-------0-------5-|
        Kevin
e|---------------------------------------------------------------|
b|---------------------------------------------------------------|
g|--------------------------------------------11b13-11-9---------|
d|-------------------------------------------------------9-7-9---|
a|-------------------------------------------------------------7-|
e|---------------------------------------------------------------|

(1:10) Intro Again

(1:38) Kevin
e|------------------------------------------|
b|-12~-9-----14~-13~----------12~-9-----5---|
g|------------------------------------------|
d|------------------------------------------|
a|------------------------------------------|
e|------------------------------------------|

(1:52) - Andy
e|------------------------------------------------------------------------------|
b|------------------------------------------------------------------------------|
g|-4-4-4-4-4-4-4-4-6-6-6-6-6-6-6-6--1-------6---------1-------6-------1-------6-|
d|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7---------2-------7-------2-------7-|
a|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7---------2-------7-------2-------7-|
e|-3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-5--0-------5---------0-------5-------0-------5-|
(1:56) - Kevin
e|-----------------------------------11------------|
b|-----------------------------11/13----13-11-9----|
g|-------11b13-11-9-----------------------------9--|
d|------------------9-7-9--------------------------|
a|------------------------7------------------------|
e|-------------------------------------------------|

(2:06) - Kevin while Andy plays intro still
e|---------------------------------12---9-8--------12---9-8--|
b|---------------------------------alternate pick these------|
g|-1------6------1-------6-----------------------------------|
d|-2------7------2-------7-----------------------------------|
a|-2------7------2-------7-----------------------------------|
e|-0------5------0-------5-----------------------------------|

(2:34) - Andy
e|-----------------------------------------------------------------------------|
b|-----------------------------------------------------------------------------|
g|-4-4-4-4-4-4-4-4-6-6-6-6-6-6-6-6--1-------6----------------------------------|
d|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7---------do the E and A part x8---|
a|-5-5-5-5-5-5-5-5-7-7-7-7-7-7-7-7--2-------7----------------------------------|
e|-3-3-3-3-3-3-3-3-5-5-5-5-5-5-5-5--0-------5----------------------------------|
         Kevin: this part part repeats 4 times
e|-----------------------------------11------------|
b|-----------------------------11/13----13-11-9----|
g|-------11b13-11-9-----------------------------9--|
d|------------------9-7-9--------------------------|
a|------------------------7------------------------|
e|-------------------------------------------------|

(3:06) - Both play the chords, then Andy plays the notes
e|-----------------------------------------------------------------------------------|
b|-----------------------------------------------------------------------------------|
g|-4--4---6--6-4-1----------------4-4-8-6--6-4-1-------------------------------------|
d|-5--5-9-7--7-5-2----------------5-5-9-7--7-5-2-------------------------------------|
a|-5--5-9-7--7-5-2----7--9--11----5-5-9-7--7-5-2-------then Andy plays intro rest of-|
e|-3--3-7-5--5-3-0----------------3-3-7-5--5-3-0-------the way-----------------------|