This is just the chorus riff(in my opinion the good part)
Drop tuning
h=hammer on
p=pull off
( )=optional fingering
e---------------------------------------
[B-]--------------------------------------
[G-]--------------------------------------
[D-]--------------------------------------
[A]-3h5-----3h5----------3h5----3h5-----5-
[D-]----0-0-----0-0-3-5------0-0----0-0--2
e----------------------------------------------------
[B-]---------------------------------------------------
[G-]---------------------------------------------------
[D-]------------------------------------7----5p3---0---
[A]-3h5-----3h5----------3h5----3h5---(12)-(10p8)-(5)--
[D-]----0-0-----0-0-3-5------0-0----0------------------