Laurie Anderson narrates Sisters With Transistors, a 2020 documentary that profiles some of the 20th century's female pioneers of electronic music, including Delia Derbyshire, Daphne Oram, theremin virtuoso Clara Rockmore, and Wendy Carlos. The film includes new and vintage interviews, archival film clips, and terrific music. It screens at 5 p.m. today and at 6:30 p.m. tomorrow at the Cleveland Institute of Art Cinematheque. Tickets cost $10, $7 for Cinematheque members, CIA and CSU I.D. holders, and those age 25 and under.