PREVIEW Five days, 18 performers, one ensemble, countless cords and magic boxes, and weird sounds times infinity. I mean, hell, if you've got an electric current and an instrument (in its broadest interpretation), you may as well use 'em together.

In this spirit, eight Bay Area sound-art wizards have organized the San Francisco Electronic Music Festival for eager electro-lovin' ears for the ninth year in a row. Could there be a musical gathering more eclectic than this? Not likely. After nearly a decade of tapping into the electro-acoustic grab bag, the lineup is still stretching diversity to new levels, ranging the melodic-discordant gamut from drone to pop and contemporary chamber to industrial and then some. There'll be internationally renowned pioneers such as sonic meditator Pauline Oliveros, and emerging artists like Oakland's folklore-inspired pop duo Myrmyr. Many performances feature sfSoundGroup lending its modern improvisational twist. And don't forget the science-derived computer music and harsh noise, synth-y innovations and rearranged Persian classics, electro-trombone and minimalism by way of New York City. You know you wouldn't dare argue with an "intense noise artist" named Sharkiface.

SFEMF pummels the boundaries of your deconstructed notions of avant-garde postmodernism, then does it a few more times, till you're left with the sharpened edge of experimental glinting through the soundwaves. Why not totally saturate your sonic-scape and save a few bucks with the five-day ticket? 'Cause you love the Moog and the Mac, and for one week, you have it all.

SF ELECTRONIC MUSIC FESTIVALWith Jen Boyd, Monique Buzzarté, Edmund Campion, Clay Chaplin, Ata Ebtekar, Hans Fjellestad, Christopher Fleeger, Phill Niblock, Tujiko Noriko, Carl Stone, Alex Potts, Akira Rabelais, Rutro and the Logs, Ray Sweeten, and Richard Teitelbaum. Wed/3–Sun/7, 8 p.m. (Sat/6 at 7 p.m.), $12–$17 per day; $55 all five days. Project Artaud Theatre, 450 Florida, SF. (415) 626-4370, www.sfemf.org