This is a beautiful song, and so are the chords! Try playing them behind the tabs, it sounds really awesome!
The entire song is just four chords:
Am F C G
The verses go:
[ Tab from: http://www.guitartabs.cc/tabs/g/guster/demon_crd.html ]
Listen to the song to get the strumming pattern
Most of the song sounds good with just the chords, but you can try doing the intro
with just chords or just the tabs, it sounds really good either way!
If you don't have a copy of the CD, hit their website and listen to it on the player