The intro to this song is quite simple. I love it!
Tune down 1/2 step
Riff 1 x 3
E----------------------------------------------------
B----------------------------------------------------
G--19-19-18\11-11-11-11-11-9-11-11-14-14-14-14-14---
D----------------------------------------------------
A----------------------------------------------------
E----------------------------------------------------
E------------------------------------------
B------------------------------------------
G--19-19-18\11-11-11-11-11-6-6-6-6-6-7-7/--
D------------------------------------------
A------------------------------------------
E------------------------------------------
Riff 2 x 2
E----------------------------------------------------
B----------------------------------------------------
G--19-19-18\11-11-11-11-11-9-11-11-14-14-14-14-14----
D----------------------------------------------------
A----------------------------------------------------
E----------------------------------------------------
E------------------------------------------
B------------------------------------------
G--19-19-18\11-11-11-11-11-6-6-6-7-7-9-9/--
D------------------------------------------
A------------------------------------------
E------------------------------------------