this is the main riff e------------------------- b------------------------- g-0-0--3-5-3--5----3-0---- d-0-0--3-5-3--5----3-0-3-- a----------------------3-- e------------------------- e--------------------- b--------------------- g-0-0--3-5-3--3---5--- d-0-0--3-5-3--3-3-5--- a---------------3----- e--------------------- i just worked this out so it may not be right but it sounds right.