here is what i think the main riff tab for define by ashborne is
e\-------------------------------------------------------------------------------------\
B\-------------------------------------------------------------------------------------\
G\-------------------------------------------------------2-4---------------------------\
D\--------------------------------------------------2-4--------------------------------\
A\----------------------------22222222h4444--------------------------------------------\
E\--22222222h55555555------------------------------------------------------------------\
i think its sounds like it so try it
dont give me crap its my first tab thingy