Yep, I know it's popular, it's considered by some electronic music "aficionados" to be a waste of time--but it sure rips up the dance floors and it's complex enough (melodies, harmonics, massive drops) that it always captures my interest. I found a place to download--free!--several very engaging mixes...

Those of you who've seen me speak at various events know that I like to play my own music before the presentations begin. In industry parlance, this is called "walk-in music." My experience, though, is that many times the music they provide is better described as "walk-in, lie down, and go night-night...