I am 99.9% sure that this is the accurate intro to sunshine of your love.
works best on electric

NOTES
e-------------------------------------------------------------------
B-------------------------------------------------------------------
G-------------------------------------------------------------------
D--12-12-10-12-----------------------12-12-10-12--------------------
A--------------12-11-10----8---------------------12-11-10----8------
E-----------------------10---10-10------------------------10---10---

play this once then go into the chords/notes section >>>>>>>>>>>>

NOTES/CHORDS
e-------------------------------------------------------------
B-------------------------------------------------------------
G--9-9-9-9------------12-10-----------------------------------
D--9-9-9-9------------10----12--------------------------------
A--7-7-7-7---12-11-10-----------------------------------------
E--x-x-x-x----------------------------------------------------

play this ten times

CHORDS
e-------------------------------------------------------
B---2-2-2---5-----------------------------------------------
G---2-2-2---5---5--------------------------------------------
D---2-2-2---3---5--------------------------------------------
A---------------3----------------------------------------
E---------------x----------------------------------------

play this 3 times and then strum and A chord 8 times.  then go immediately back