Tabbed by Davey. PM me with improvements.

Intro

e|-------8\6-----|--------------|
b|--6/8--8\6-----|--------------|
g|--7/9--------8-|--6/8--6/8----|
d|-------------7-|--5/7--5/7----|
a|---------------|--------------|
E|---------------|--------------|

Verse (No guitar)

Pre Chorus

e|----|----|----|----|----|
b|----|----|----|----|----|
g|----|----|----|----|----|
d|----|----|----|----|----|
a|----|----|----|----|----|
E|-1--|-3--|-5--|-7--|-8--|

Harmonised bit

e|-------------12\----|----------12-----|
b|--------8/13-----8--|--8/13-12----13--|
g|--------------------|-----------------|
d|--------------------|-----------------|
a|--------------------|-----------------|
E|--------------------|-----------------|

e|-------------12\----|----------12-----|
b|--------8/13-----8--|--8/13-12----10--|
g|--------------------|-----------------|
d|--------------------|-----------------|
a|--------------------|-----------------|
E|--------------------|-----------------|

I believe its harmonised in 5ths...but i dont know. Any ideas?

Chorus

Here are the main chords, but i think he only plays the basic octaves and lets the piano 
in the harmonies.

e|-1--|-3--|-4--|-5--|-8--|-1--|
b|-1--|-3--|-6--|-5--|-8--|-1--|
g|-2--|-4--|-4--|-5--|-9--|-2--|
d|-3--|-5--|-6--|-7--|-8--|-3--|
a|-3--|-5--|-5--|-7--|-10-|-3--|
E|-1--|-3--|-4--|-5--|-8--|-1--|

Fmaj  Gmaj G#Dim Am  C7   Fmaj

Just incase you wanted to know...

What he plays:

e|-----|----|-----|-----|-----|-----|-----|
b|-----|----|-----|-----|-----|-----|-----|
g|-----|-x4-|-----|-----|-----|-----|-----|
d|---3-|----|---5-|---6-|---7-|---10|-----|
a|-----|----|-----|-----|-----|-----|-----|
E|-1---|----|-3---|-4---|-5---|-8---|-1---|

Intro Riff
Verse
Pre Chorus
Harmonised Bit
Chorus

Bridge (harmonised)

e|----------|----------|-------------|
b|----------|----------|-------------|
g|-12-------|-----14---|-12------10--|
d|-13-------|-----15---|-10------12--|
a|----------|----------|-------------|
E|----------|----------|-------------|


Pre Chorus
Harmonised bit

Arp played by synth... it's a C7 arp...once again, just incase ya wanted to know.

e|-----------8---------|
b|------8-11---11-8----|
g|----9-------------9--|
d|-10------------------|
a|---------------------|
E|---------------------|

Chorus