This is just the chorus riff(in my opinion the good part)
Drop D 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------------------