This is how George played it at his last performance of it.
intro-slide-melody

----14s16--14---12----12s14-----12-----------
------------------------------------14---14--
---------------------------------------------
---------------------------------------------
---------------------------------------------

---14s16--14--16---12s14--12--------------12----------14s16
-----------------------------14---12s14-------14s12--------
-----------------------------------------------------------
-----------------------------------------------------------
-----------------------------------------------------------
-----------------------------------------------------------

---13--13s10--10s7--7-----10---9---9---9--7---------
---------------------------------------------9s7----
----------------------------------------------------
----------------------------------------------------
----------------------------------------------------
----------------------------------------------------

That's it, pretty easy but quite accurate.
*