Depends on the type of music he's into. From the guess of his name, I would think it would be Trance. I've moved from Club --> Hip Hop --> Techno --> House --> Trance over the past 10 years. My musical tastes vary and I create very "storylike" mixes now. No tricks, no scratches, no sampling, just plain old storytelling. I guess you'd have to be into the music I play now to understand.
Trivia question for you Orbital. Where did my Avatar come from?