I wonder if the people in Wei Zhongle know how to pronounce their band name, or if it's just a guessing game every time. Listening to their music, it certainly seems like they'd be cagy if you asked. Describing their music as "nu trance" -which, frankly, I do not approve of - the sounds of Wei Zhongle are hard to pin down. The Illinois trio frame their repetitious instrumental experimentations in a way that's precise to the point of abstraction. Utilizing a clarinet's trill as the analog version of a glitchy techno melody, they build songs that have the unsettling quality of electronic music, while still planting one foot in the flesh-and-blood world. They're a nightmare chamber act, concocting dizzying mood pieces that are as rich in texture as they are off-putting in their shifting structures.

WEI ZHONGLE, w/ Scout's Honor, Slugjob, Polyan, 10 p.m., Le Voyeur, 404 E. Fourth Ave., Olympia, no cover, 360.943.5710