The riff used in song, tabbed by ear and first tab so might be some notes here and there..
[ Tab from: http://www.guitaretab.com/c/coldplay/279622.html ]
e|--17p12--12-12----12--12h14p12-----12---|
B|---------------14---------------14------|
G|----------------------------------------|
D|----------------------------------------|
A|----------------------------------------|
E|----------------------------------------|
e|--17p12--12-12--14--12h14p12----12--14-|
B|-----------------------------14--------|
G|---------------------------------------|
D|---------------------------------------|
A|---------------------------------------|
E|---------------------------------------| (x2)
