I don't know if these guys ever wrote this song, but I heard it on a advert and messed aboot on my guitar until I got it right.

E------------------------------------------------------------------------------------
b--2xx-2-1xx-2-1`1`1`1-2-------------------------------------------------------------
g--2xx-2-2xx-2-2`2`2`2-2-------------------------------------------------------------
d--2xx-2-2xx-2-2`2`2`2-2-------------------------------------------------------------
a------------------------------------------------------------------------------------e------------------------------------------------------------------------------------

It may not be an actual song and my tabbin` isn't the best but it works.