This isn't the "actual" acoustic version that Bloc Party released themselves,
this is just the way I interpreted the chords of the normal version.

Also, the actual version uses the 2nd fret A-shape B chord, but the B chord I have 
listed is easier to play with and sounds just as good.


 C#m/E      B (x2444x@1)      A (x02220@1)      E (022100@1)         C#m/E    B (x2444x@1)   A (x02220@1)   E5 (022xxx@1)  


e|-4--------7--------5--------0----------4--------7-----5-----0--------|
B|-5--------7--------5--------0----------5--------7-----5-----0--------|
G|-6--------8--------6--------1----------6--------8-----6-----9--------|
D|-6--------9--------7--------2----------6--------9-----7-----9--------|
A|-4--------9--------7--------2----------4--------9-----7-----7--------|
E|-4--------7--------5--------0----------4--------7-----5-----0--------|