This is kind of a strange song. Especially since it sounds like the lead guitar wasn't 
tuned before recording! But that only makes it more classic.

The whole song is this one lead

II-------------------------------------------------------------|II
II-------------------------------------------------------------|II
II-------------------------------------------------------------|II
II---3-----3--------3-----3--------3----3-------3-----3--------|II
II-------3----0---------1----0--------3---0---------1---0------|II
II-1-------------3--------------1------------3------------1----|II

Over and over again

But if chords are more your style you can just do

F, C, Gm, Bb

And that's it!