I'm not sure of the name of the song

e----------------------------
B----------------------------
G----------------------------
D----------------------------
A--5-5-7-5-8-5-7-5-----------
E--3-3-3-3-3-3-3-3-----------

That's the basic riff but you could also go higher


e----------------------------
B----------------------------
G----------------------------
D--5-5-7-5-8-5-7-5-----------
A--3-3-3-3-3-3-3-3-----------
E----------------------------