During its first incarnation, the Oscillate weekly offered Seattle a showcase for exceptional underground electronic music by local and global artists. After a brief hiatus, Oscillate returns as a monthly at Chop Suey with Patrick Haenelt as curator with some stellar Northwest talent. Leftfield-hiphop producer eR DoN, idiosyncratic IDM duo Logic Probe, electro maverick Ya No Mas, and glitch mobsters Ap01t should sate your desire for weird textures and wonky beats, live and indirect. (Chop Suey, 1325 E Madison St, 324-8000. 9 pm, $5, 21+.)