Madonna has a very unique style and comes up constantly with these great songs.

When I was in the studio with Madonna, we would work 12-hour days. If you want to work with the best, then that's what you have to do.

Madonna has a very unique style and comes up constantly with these great songs.

When I remixed U2's "Even Better Than the Real Thing," that was a big moment and turning point for me. One of my remixes became "the big remix" for them and then I went on tour and was living on the road with them for six months.

I never thought electronic music would get as popular in America as it has. When I first came to Vegas in 2009 for my residency - we were they only people playing electronic music at that time.

I had Ice Cube on my first album, "Bunker," and then I did a remix for Snoop Dogg. I've worked with Grandmaster Flash and Pharrell. It's a different work process and there's a different take with how you produce [hip-hop].

I've worked with everyone from Ice Cube to Snoop Dogg ... right across to working with pop stars like Justin Timberlake. Why those artists came to me is because they wanted my sound.