main riff:
E-5--x--x--5--x--x--8--x--x--8--x--x--8p7------
B-5--x--x--5--x--x--7--x--x--7--x--x--7---------
G-5--x--x--5--x--x--7--x--x--7--x--x--7---------
D-----------------------------------------------------
A-----------------------------------------------------
E------------------------------------------------------

other verse riff:
E-3---3---5---5---3---3---5---5---3---3---5---5---7---7---5-----
B-3---3---5---5---3---3---5---5---3---3---5---5---7---7---5-----
G-4---4---5---5---4---4---5---5---4---4---5---5---8---8---5-----
D----------------------------------------------------------------------
A----------------------------------------------------------------------
E----------------------------------------------------------------------

chorus:
E---------------------------------
B---------------------------------
G---------------------------------
D-2---2--2---2---4---5---4-----
A-2---2--2---2---4---5---4-----
E-0---0--0---0---2---3---2-----

the other riff:
E----------------------------------------------------------------------------------------------------------------
B----------------------------------------------------------------------------------------------------------------
G----------------------------------------------------------------------------------------------------------------
D-7---2---------------------------------------------------------------------------------------------------------
A-7---2---------------------------------------------------------------------------------------------------------
E-5-\-0-/--------------------------------------------------------------------------------------------------------

For this riff you play an A5  power chord and slide down to and E5 , then you 
slide up the neck on the E string all the way to the pickups. Listen to the 
song to get it right.