Movie trailor music

Could anybody tell me what the name of the second song is on the Dudesons movie trailor? At the beginning it starts with Once Upon A Time by Damn Seagulls, but it changes about half way through and I want to know the name of the song it changes to.

Here's a link to the trailor: http://www.dudesons.com/main.site?action=siteupdate/view&id=17&movie=