the opening is just Howard playing one note:

-----------x-----|
-----------x-----|
-----------x-----|
-----------------|
-----------------|
--/7-------------|

then the intro and most of the verse is:

----------------------|----------------|---------------|
----------------------|----------------|---------------0
----------------------|----------------|---------------|
----------------------|----------------|---------------|
----------------------|----------------|---------------0
------7---7-7-6-6-2-2-|5---5-5-1-1-2-2-|7---7-7-6-6-2-2|

and thats all i got so far, maybe some one can expand it...