INTRO/VERSE B|-0-0-0-0-1 In the verse, every so often, it does this B|-0-0-0-0-1-3-2-1 CHORUS B|-0-1-3 MIDDLE THING B|-1-1-1-1-3-3 And so on. To get the rythm and changes down and all that, just listen to the song. It's so simple, I'm surprised no one else tabbed it. Not enough people who listen to metal music sending in tabs, I guess.