The University of Portland Orchestra closes the 2012-2013 concert season with “Light out of Shadow,” a joint concert with the Choral Arts Ensemble of Portland. Performances are Saturday, April 20, at All Saints Parish, 3847 NE Glisan St., Portland, and Tuesday, April 23, in Buckley Center Auditorium, both at 7:30 p.m. The groups will perform Morten Lauridsen’s dramatic Lux Aeterna and Beethoven’s iconic Symphony No. 5. Free Admission to the BC Auditorium concert only to UP employees and students with ID at the door; all other tickets can be purchased at caeportland.com or 503-488-3834.