The Department of Dance at Case Western Reserve University opens the 2022-2023 season with Spectrum, a program featuring contemporary New York-based choreographer Janice Rosario and the return of the popularly acclaimed Les Noces by Pascal Rioult. The work features new technology-infused multi-media and multi-channel sound dance work using new state-of-the art technology. Rounding out the program will be the return of Karen Potter's poignant Ubi Sunt. Performances take place at 7:30 p.m. today, tomorrow and S1turday at Mather Dance Center.