right this is from their performance at glastonbury 2007 and i got frustrated only 
the chords for the song so here's the lead intro part that Alex plays.

E|---9----------------------------------------------------------|
B|-7----9-7-9-8-9-10--------------------------------------------|
G|--------------------------------------------------------------|  Play twice
D|--------------------------------------------------------------|
A|--------------------------------------------------------------|
E|--------------------------------------------------------------|

E|---9----------------------------------------------------------|
B|-7----9-7-9-8-9-10--------------------------------------------|
G|--------------------------------------------------------------|  Play twice
D|--------------------------------------------------------------|
A|--------------------------------------------------------------|
E|--------------------------------------------------------------|

Then repeat the above
Later on the riff changes to

E|---9----------------------------------------------------------|
B|-5----9-7-9-8-9-10--------------------------------------------|
G|--------------------------------------------------------------|
D|--------------------------------------------------------------|
A|--------------------------------------------------------------|
E|--------------------------------------------------------------|

Hope thats ok, havent been able to figure out the rest of the riff because the chords 
bass comes in.