I've said this a lot lately, too: if, 20 or 30 years down the road, when everything's said and done, I was never able to achieve that level of zeitgeist again, then so be it. I know how rare it is for anybody to do that. But I also feel like, OK, we're getting on to 25 years of putting out records: that's also kind of rare air for anybody who makes music. And I think you just end up kind of grateful for every opportunity that comes along.

When I play that music live nowadays, there's a lot of things I feel I'd like to do - even things I don't think the audience is aware of, like layering subs underneath the kicks, and layering crisp hats underneath the muddy, trashy hats of the '90s. If I tried to play the music as it was next to my contemporary music, it just sounds like you're closing up half of the sonic spectrum.

I was sort of like a kid in a candy store, realizing it was fun making beats without the perceived burden that every track I did had to be a some progressive sample masterpiece. It was nice to blow off steam and work on those songs. For me, that’s what 'The Outsider' was about in general: forget everything, I’m just gonna follow my own music, and make the music I want to make.

Just like on Guitar Hero, there are things that are similar and things that are not similar at all. When I first played DJ Hero, I wasn't very good. The control surface is similar in some ways to a turntable, but in other ways not at all the same.

I remember when the big shift happened in 1996-97, when suddenly it dawned on the music community: 'We should license our music to commercials and sell out for all intents and purposes. It doesn't really matter.'

Cutting and pasting is the essence of what hip-hop culture is all about for me. It's about drawing from what's around you, and subverting it and decontextualizing it.

My problem with iTunes is that I don't have any say in how I'm represented on the site.