Smashchu

Hope I put this in the right spot. Yeah, I downloaded the album, but some of the songs are WIP (all the later ones) and can't be played via iTunes or WMP. Does anyone know if there is someway to change it into an MP3 or a place to get an MP3 version. I was hoping to listen to it on my new iPod. Which mean I love the album, but thing that, in the future, the file formats need to be considered.