Beautiful song from Bloc Party's new album Intimacy.

Main bassline
G|-------------------------------|
D|-------------------------------|
A|4-2-0---4-2-0-7-4-2-0---4-2-0-7|
E|------0---------------0--------|

Thats all basically, just play that for the whole song apart from theres a bit when the 
come in when there is no bass.