If your bass has the string E, you can play the whole song! Yeah I am being true. 
Actually, I am going to tab a very easy way. 
 
Intro (Keyboard, when the drum kicks in, bass kicks in too) 
 
(Play this 3x) 
Riff 1 
A------------------------------ 
E-0000000000000---777777-888888 
 
Then  
Riff 2 
E-8-7-5-3-1---1-1 
 
(Lyrics start) 
* Play RIFF 1 3x 
* Play RIFF 2 1x 
* Play RIFF 1 3x 
* Play RIFF 2 1x 
 
Now Chorus 
(IT'S 10 AND NOT 1-0) 
 
A------------------------------------ 
E-88888-1010101010--777777777-8-7-5-3 
 
A-------------------------------------------------- 
E-88888-1010101010--777777777-8-7-5-3---1--1---0--0 
 
Solo (1): Riff 1 2x 
 
Lyrics again 
* Play Riff 1 3x 
* Play Riff 2 1x 
 
Chorus again 
 
Solo (2): Riff I 7x, then Riff II 1x 
 
Then Chorus again... now you can play it alone