Intro:

e|-3-3-3-3-3-3-3-3-|
B|--1-1-1-1-1-1-1-1|
G|-----------------|
D|-----------------|
A|-3-------3-------|
e|-----------------|

Verse:

e|-3-3-3-3-3-3-3-3-|
B|--1-1-1-1-1-1-1-1|
G|-------------0-0-|
D|---------3-3-----|
A|-3-3-3-3---------|
e|-----------------| x4


Chorus (Bit dodgy, but meh. Email corrections?):

e|-----------------|
B|-4-4-5-5-4-4-4-4-|
G|--4-4-4-4-4-4-4-4|
D|-----------------|
A|-----------------|
E|-----------------| x3

Then:

e|---------|
B|-4-4-5-5-|
G|--4-4-4-4|
D|---------|
A|---------|
E|---------|

In the video, it's played:
Intro;
Verse;
Chorus;
Intro;
Verse, but 3x;
Video of Alan;
Chorus;
Intro;
One bar of the Chorus.