The song Duality by Slipknot with lyrics. Since as so many people have been asking; The song at the end when the wolf comes up on the screen is Only One by Slipknot sorry for when it goes out of sync and for any spelling mistakes you may notice. This is for the people that can't accept the lyrics I have put up: 1. If it pains you so much to see that my lyrics are different to yours, don't watch the video 2. The lyrics I use are from the lyric book that was inside the CD case of the album, so my lyrics are right. 3. Don't tell me that the lyrics from whatever website are different because those lyrics are just what some person thinks he/she heard.