start it out with  just the guys singing then the gutair 
kicks in with these power chords 
 
 
 Am G F Em 
|-----------------------------------| 
|-----------------------------------| 
|-----------------------------------|repeat throughout   song 
|7-5-3-2----------------------------|song 
|7-5-3-2----------------------------| 
|5-3-1-0----------------------------| 
 
 
|-------------------| 
|1-0-1--------------| 
|------2------------|repeat throughout song 
|-------------------| 
|-------------------| 
|-------------------| 
 
 
 
if you get two gutairs one playing rythem and one playing 
this riff and two good singers this sounds really good