I was just playin around with my guitar and i thought this riff sounded a bit familiar.
i think it sounds best w/ a bit of reverb on.

E---------------------------------------------------------------------------
B---------------------------------------------------------------------------
G----------------------------------14---12---------------------------14--12-
D-14------14-14----14-14------14---14---12---14---14-14---14-14-14---14--12-
A-14------14-14----14-14------14-------------14---14-14---14-14-14----------
E---------------------------------------------------------------------------

E--------------------------------------------------------------------------)
B--------------------------------------------------------------------------)
G--14-(bend)--14-14-14-14-14--12-(bend)--12-12-12-12-12--------------------)
D--14---------14-14-14-14-14--12---------12-12-12-12-12--14---14-14-14-14--)
A--------------------------------------------------------14---14-14-14-14--)
E--------------------------------------------------------------------------)

when you pay the 14's on D and A, play them short long short long short and play
the 14's and 12's on D and G a little longer to really make it sound bluesish 
email me if you have any questions ill tab out most songs *