(on how to sing death metal) Timings a big deal. When someone's out of time, anybody that hears it is going to know. It just sounds like mush. I've seen bands where I know when somebody is off. More so with the vocals and the drums, I can tell that as well because I've followed drums my whole life. For timing, it can be hard when you're banging your head the whole time. We do have a lot of stuff that's in 4/4, but it's not simple. You've got to pay attention to what you're doing. I'm still banging my head, but I'm counting the whole time, and then you've got people diving around you, and all this stuff going on around you the whole time. It is a challenge. I'm not saying it's the hardest thing in the world to do, I just get annoyed when it's made out to be easy, or at least what I've heard from people about this DVD.