There's only one Sabbath guitarist and he is the architect for everything, Tony Iommi.

You listen to Black Sabbath with Ronnie James Dio in it, and it's not Black Sabbath. They should have just called it 'Heaven and Hell' right from the beginning. Because you listen to that 'Heaven and Hell' album, that doesn't sound anything close to Black Sabbath.

You're never going to learn everything.

I love the whole process for each new album. The writing, the touring, everything. For me, it never gets old.

With Nine Inch Nails, it's all Trent Reznor. So when we get a new record from Nine Inch Nails, it depends on what side of the bed Trent's waking up on and what he's been eating lately and what he's been into. Because he's preparing the whole meal.

We were sitting on the bus one day and there were 5 of us hanging out. There was only one beer left in the cooler and we actually all took a little cup and split it. It was a pathetic day in a rock and roll when five grown men have to be sitting there sharing a beer.