The UNL Percussion Ensemble presents their spring 2014 concert “Night and Day” on April 22 in Kimball Recital Hall. The concert features one half of nocturnal music including Blake Tyson’s “Moonrise,” Chris Deane’s “Topography of Dreaming,” and Christopher Rouse’s “Ogoun Badagris” a piece based on a voodoo ritual. The “Day” portion of the concert includes “Postludes” by Elliot Cole, “Gasoline Rainbow” by Adam Silverman, “SUN” by Baljinder Sekhon, and an arrangement of “Heat of the Day” by Pat Metheny.