Main riff:1 (tap the notes with fret hand)  
E-------9------9------9----10-----(2X)-8-----8-----8---9---(2X)-|  
B---------7-7----7-7----7-----7----------6-6---6-6---6---6------|  
G---------------------------------------------------------------|  
D---------------------------------------------------------------|  
A---------------------------------------------------------------|  
E---------------------------------------------------------------|  

(tap notes with picking hand)  
First bass riff: Low E---2(let ring)----5(let ring)--6(let ring)|  

Main riff:2 (tap notes with fret hand)  
E--7-----7-----7---8----(2X)---6-----6-----6---7---(2X)-|  
B----5-5---5-5---5---5-----------4-4---4-4---4---4------|  
G-------------------------------------------------------|  
D-------------------------------------------------------|  
A-------------------------------------------------------|  
E-------------------------------------------------------|  

Second Bass riff: tap with picking hand  
Low E:--0---3--4--(let each note ring)---------------|  

Main riff:3 (tap with fret hand)  
E---14--------14-------14----15-----(10X)--------------|  
B------12-12-----12-12----12----12---------------------|  
G------------------------------------------------------|  
D------------------------------------------------------|  
A------------------------------------------------------|  
E------------------------------------------------------|  

Third Bass riff: tap with picking hand  
Low E:--7--10--12--14---(2X)---------------------------| 

this will take you a while to do right