I listen primarily to a lot of electronic music, jam/improg, and some progressive rock & metal. Playlists lately have been dominated by electro, glitch/trip-hop, dubstep. Too many artists and producers to really name. Also love me a healthy dose of jamtronica/electronica/electrorock acts, like Lotus, Pendulum, STS9, live Infected Mushroom etc.-- Actually I probably listen to that kind of music a lot more often than most anything. I'm addicted to that unique, slightly indescribable kind of energy the music has, especially played/recorded live.