The local synth-funk maven Nite Jewel tackles the Kraftwerk's "Computer World" with a big gang of peers at this earnest tribute with a dash of cheeky rebuttal to the German band's own recent MoMA retrospective. Ford Amphitheatre, 2580 Cahuenga Blvd. East, Hollywood. 8 p.m. Fri. $15. Fordtheatres.org.