e---------------------------------------------------------|
b-----1-1-1-1-------0-0--0-0---------1-1-1-1---1-0--------|
g-----2-2-2-2-------0-0--0-0---------2-2-2-2---2-0--------|
d---2----2---2---2-------------0----2---2----------2-0----|
a-0-----------0-3-------------2----0------------------3-0-|
E------------------3---3-----3----------------------------|
repeat till your through singing its all about the rhythm the double notes are played
much faster
[ Tab from: http://www.guitaretab.com/m/misc-traditional/261016.html ]