I was in New Zealand and bought a disc I'd never heard of by a guy I'd never heard of. I do that sometimes. It was Erol Alkan, an English DJ who had put together a double-disc "Bugged Out" selection. His explanation: he mixed one disc to be a lose-your-mind dance-floor session, the other full of eclectic favorites to listen to after you get home. Turned out the lose-your-mind disc was mind numbing