Most versions of this song are close, but the song is not all power chords as many previous versions have tried to make you believe. I believe this tab to be ~90% correct.My friend Justin is amazing at guitar and he helped me figure this out. There is a capo on the second fret. This tab is for two guitars, with one doing the intro and one for the background. We sang it for a coffee house/open mic night and all the girls loved it. :) Most chords used in this song are standard. The only ones (christianguitar.org)