Live Wire Snap by Mos Def

If anyone has an MP3 of that song or knows where to download (buy or free) let me know by posting here. I've looked all around - It appears to be for the film and not on any album, nor is it available at iTunes, Rhapsody, etc. Mos Def's site makes no mention and the director's page for the film links to purchase many of the song but has below that "also appearing in the film:" (with no link) listing two songs, Live Wire Snap being one of them.