My wife, Meaux, purchased the video for me for Christmas last year. It's my geaux-to source of relief when I can't get out on the 'Hooch for a little fly fishin'. The music in the vimeo video is by Modest Mouse, and is entitled, "Is It Enough?" I don't recall hearing it anywhere in the film's soundtrack, but it has become a staple of my audio files that accompany me when I fish these days.
If you have the opportunity to do so, check out the full length film.