Who Knows

[Intro & Verse]
E|----------------------------------------------| 
B|----------------------------------------------| 
G|----------------------------------10b~--------| 
D|---12-12-12-10-12-10--------------10b~--------| 
A|---------------------12-11-10-----------------| 
E|------------------------------10--------------| 


              (or you could do it like this)
E|----------------------------------------------| 
B|----------------------------------------------| 
G|----------------------------------10b~--------| 
D|---12-12-12-10-12~----------------10b~--------| 
A|---------------------12-11-10-----------------| 
E|------------------------------10--------------| 

(Later on as the song goes on you play it an octave lower)
E|----------------------------------------------| 
B|------------------------10b~------------------| 
G|------------------------10b~------------------| 
D|----------------------------------------------| 
A|--5-5-5-3-5-3---------------------------------| 
E|--------------5~-4~-3~------------------------|