Not sure if all this is so yoiu might have to make sum bits up lol but im sure about the 
and the main rifft


intro
g|------------------------------------------------------------------|
d|------------6---------------------6-------------------------------|
a|--8----5~--------5~----8----5~----------5~~-----------------------|
e|------------------------------------------------------------------|


main rifft

g|-------7-----------------7------------|----------------------------|
d|--------------------------------6-6~--|----------------------------|
a|---5------5-5--8-8~---5----5-5--------|-5-5--8--5-5--8-7-6---------|
e|--------------------------------------|----------------------------|