This is played at the beginning and throughout the song. I LOVE this song and I haven't it tabbed anywhere, so I decided to do it. E-------------------------------------------------------------------------| B--0----------0-----------2---0-------------------------------------------| G-----3--1---------3--1-----------3-3--1----------------3----1------1-----| D-----------------------------------------4--4---1--4------------4--------| A-------------------------------------------------------------------------| E-------------------------------------------------------------------------| repeat whenever played in song.