Film soundtrack!

Hey fellows (quite appropriate, right?),

I've just seen the movie, and one of the songs in it got me completely charmed. I think it's just a cover of "This must be the place" wich is played throughout the film, but this time in a very slow and acoustic version. It's the one you can hear when Cheyenne is at the bar and meets the tatoo guy who says that his work is an art, and Cheyenne replies that nowadays nobody works anymore but everybody does something artistic (so true). Anyway, help me out please, does anyone know who made this cover?