Mu-Ziq is one man, Mike Paradinas who creates some of the best electronica that exists. He and Richard D. James (of Aphex Twin) used to work together, so they have a very similar sound. He specializes in fast, sporratic beats and happy chirpy sounds. He also goes by the names Jake Slazenger Kid Spatula. He's on the Rephlex label with other cool artists like Squarepusher. The "Mu" is actually the greek letter. Hard to figure out where it's filed in record shops.