The intro thing is just a droning synthesizer and Jimmy playing the open
E-string with a bow.  The overdub is called(I think) a rotovibe which
is a little spinning wheel which when you touch it to the string,
produces that rolling sound.

The main riff is double-tracked and with a little adlibbing is basically:
by the way this is with a strat, or something with a whammy bar:

e-----------------------------------------------------------------------
b---5--5-5--3--3--2\\0//2\\0-------------5-5-5-3-3--2\\0//2-------------
g---4--4-4--2--0--2\\0//2\\0-------------4-4-4-2-0--2\\0//2-------------
d---2--2-2--0--0--2\\0//2\\0----2-5-2----2-2-2-0-0--2\\0//2-------------
a-----------------------------------------------------------------------
E-0-----------------------------------0---------------------------------
                     ^^^Thats a bend down on the whammy bar

The first chorus has something like this:

e---------5--------------------------------------------------------------
b--7--7---5--7---------7--7/8-7----------------5--7-----------7/8--7-----
g--7--7---6--7------7--7--7/9-7---7-7/9-7--7---6--7--------7--7/9--7-----
d--7--7---7--7------7-------------7-7/9-7--7---7--7----7/9-7-------------
a--5--5---7--5--9-9-------------9---------9----7--5--9-------------------
E---------5--------------------------------------------------------------

e--------------------------------------------------------------------------
b------------------7-----------7------------------7------------------------
g---------------6--7------7/9--7--------7------6--7------------------------
d----7/9-7---7--7--7----------------7/9-7------7--7------------------------
a--9-------9----7--5----9---------9------------7--5------------------------
E---------------5------------------------------5---------------------------


The second and fourth choruses  go with this chord sequence:

e---3--3---------3--3---3-------5--5---5--5--------------------------------
b---3--3--7------3--3---3----9--5--5---5--5--9-----------------------------
g---4--4--7------4--4---4----9--6--6---6--6--9-----------------------------
d---5--5--7------5--5---5----9--7--7---7--7--9------4-4-4------------------
a---5--5--5------5--5---5----7--7--7---7--7--7--7---2-2-2------------------
E---3--3---------3--3---3-------5--5---5--5-----5--------------------------

The fourth chorus has this backing line:

e-------------------7\\6//7------------------------7\\6//7--------------
b---------8-----8---8\\7//8--------------8---8-10--8\\7//8--------------
g-------7---7-7------------------------7---7----------------------------
d--9-9-----------------------------9-9----------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

e----------------------9\\\8//9--------------------9--11-11-11-11-------
b----------10---10-12--10\\9//10-----------10---10----12-12-12-12-------
g--------9----9-------------------------9-----9-------------------------
d-11-11---------------------------11-11---------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

The chorus before the solo goes like this:

e-----------------------------------------------------------------------
b---7-7-----7-7--------------------7----------7/8--7----------------7---
g---7-7-----7-7----------------6---7-----7-7--7/9--7----7--------6--7---
d---7-7-----7-7--------9-7-----7---7-----7-7------------7-7---7--7--7---
a---5-5-----5-5------9-----9---7---5---9--------------9-----9----7--5---
E------------------------------5---------------------------------5------

e-----------------------------------------------------------------------
b------------7/8-7------------------7--7h8-7------------7-----7---------
g------------7/9-7------------7--6--7--7h9-7------------7---6-7---------
d----7/9--7-----------7/9-7---7--7--7-----------7/9-7---7---7-7---------
a--9----------------9-------9----7--5---------9-------9-----7-5---------
E--------------------------------5--------------------------5-----------

The solo is something like this:
The starting thing is Jimmy holding down the Whammy Bar as hard as he can
and forcefully picking out a E-Chord and letting up on the bar:

e-------0----12----------------12-------------------12---------------12--
b------0--------14----------12----15~------------12----15~---------12----
g-----1---14------14--14^16----------------14^16-------------14^16-------
d----2-------------------------------------------------------------------
a---2--------------------------------------------------------------------
E--0---------------------------------------------------------------------
                                             Repeat this^^^^^^^^^^^ 5 times
                                                   pretty quickly

e--17^19--17-15-17--15^16--------------------21^22--19-18-17------------
b---------------------------17--15\\14//15--------------------19^20-----
g-----------------------------------------------------------------------
d-----------------------------------------------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------


e--17-18-19-------------------------------------------------------------
b-----------19^21--19-17----19-17----19----17---------------------------
g------------------------18-------18----18------------------------------
d-----------------------------------------------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

Then do the whammy thing again
e------12----------------------12-----------------------------------
b---------14p12-------------12-----15^17^15--12-10-12---------------
g---------------12^13--14^16--------------------------11^12-9-------
d---0---------------------------------------------------------------
a--0----------------------------------------------------------------
E-0-----------------------------------------------------------------
                repeat ^^^^^this 4
                times quickly

e--12---------------------------------------------------------------------
b---------------------------------------------12--------------------------
g-------12----12--14 14^16--14^16-14^16-14^16------15-14-12-14^15-14-12-14
d----------14-------------------------------------------------------------
a-------------------------------------------------------------------------
E-------------------------------------------------------------------------
e-----------------------------------------------------------------------
b-----------------------------------------------------------------------
g--12----12-12----------12---------14^15^14--12-15-14-14-12-------------
d-----14--------12--14-----14-------------------------------14-14-------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

e--------------------------12------15^17-(15)^17-(15)^17^15--------------
b-----------------------12----15------------------------------13-13------
g-----------------14^16--------------------------------------------------
d--14-14\\11//14---------------------------------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

This slowed part is backed with these arpeggiated chords
using a chorus in this series

e----------3----------------0-----------------0----------------------------
b--------5---5------------3---3-------------0---0-------------------------3-
g------4-------4-4------4-------4---------2-------2---2---------0-------0---
d----5----------------4-----------4-----2-----------2---------4-------4-----
a--3----------------2-----------------0---------------------2-------2-------
E-------------------------------------------------------0-0-------0---------

e----------2--------------3----------------2-------------------------------
b--------0---0----------5---5------------3---3-----------------------------
g------2-------2------4-------4--------4-------4---4-------2---------------
d----2--------------5-----------5----4-----------4---4---2---2-------------
a--0--------------3----------------2-------------------0-------0-----------
E--------------------------------------------------------------------------

The solo over it goes like this:

e-----------------------------------------------------------------------
b------------------------------------------------8-7---7----------------
g--14-14-14^16------(14)^16^14-----14p12h14----------9---9--9-7---------
d-------------------------------14------------------------------9-7\5-7-
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------

e-----------------------------------------------------------------------
b-----------------------------------------------------------------------
g----7-7-9-9-------9^11^9---------------9^11^9--------------------------
d--9-------------------------7-7----------------------------------------
a-----------------------------------------------10-10/12----------------
E-----------------------------------------------------------------------

The outro solo:

e------15-17-17^19-17-15-17-15~--------------------12\\9//12-----------
b---17---------------------------17-15-17-15-17-17------------12\\8//12
g-----------------------------------------------------------------------
d-----------------------------------------------------------------------
a-----------------------------------------------------------------------
E-----------------------------------------------------------------------