I believe this is how you play the intro to Higher Power but I'm not sure

Standard Tuning

BEGINNING MUTED:
---------------------------------------------|
---------------------------------------------|
-7----2----3----5----7-----------------------|
-7----2----3----5----7-----------------------|
-5----0----1----3----5-----------------------|
---------------------------------------------|

-----------------------------------------------------x----------------|
-----------------------------------------------------x----Do this-----|
----------------------------------------------------8x----2 times-----|
-10-------------------------------------------------8x----------------|
--8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8-8--x----------------|
-----------------------------------------------------x----------------|


---------------------------------------------------------|
---------------------------------------------------------|
---------------------------------------------------------|
--5---------------------------------------------3-5------|
--5---------------------------------------------3-5------|
--3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3----------|


---------------------------------------------------------|
---------------------------------------------------------|
-------------------------------------------------1-------|
--5----------------------------------------------2-------|
--5----------------------------------------------2-------|
--3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3-3--0-------|

Then I believe you return back to the intro and I think thats pretty much the song. Enjoy!