Guitar


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-0-0-0-0-|    This part can me simulated without a delay pedal by playing the            
                                 notes twice.


Riff 1:  (Guitar) (Bass would play the same thing as verse)

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--------------------------------- or ---------------------------------|
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-0-0-3-0-0-3-0-0-6-6-6-5-5-5-3-2-    -0-0-3-0-0-3-0-0-6-6-6-5-5-5-4-3-|
-0-0-3-0-0-3-0-0-6-6-6-5-5-5-3-2-    -0-0-3-0-0-3-0-0-6-6-6-5-5-5-4-3-|
-0-0-3-0-0-3-0-0-6-6-6-5-5-5-3-2-    -0-0-3-0-0-3-0-0-6-6-6-5-5-5-4-3-|

I think that both ways sound equally good you should choose which one you like the best.