REALLY SIMPLE!!!

G:---------------------------------------------
D:---------------------------------------------
A:-7-7-7-7-0-0-0-0-8-8-8-8-10-10-8-10-8-7-7-7-7   (thats a ten, not one, open string)
E:---------------------------------------------

Play that all the way thru, except the last bit which goes

G:-----------------------------------------------------------------
D:-----------------------------------------------------------------
A:-7-7-7-7-0-0-0-0-8-8-8-8-10-10-8-10-8-10-10-8-10-8-10-10-8-10-8-7
E:-----------------------------------------------------------------

THE END!!!!!