You can download YT videos in .mp3 format with online RU-vid converter sites. You can easily find them with Google searching. Just type "youtube to mp3 online" and you'll find plenty of them. If you'll choose one of site, just copy link of this video into converter and.. Done! You should have .mp3 of this remix. I could upload download link, but first I would need search my old remix on disk. ;)