A group that thrives on "unique musical challenges" and draws from "a genre-bending repertoire," Quince Contemporary Vocal Ensemble comes to the Cleveland Museum of Art today as part of the museum's annual Performing Arts Series. The vocal quartet performs works by Warren Enstrom, David Lang and Cara Haxo. The concert begins at 7:30 p.m., and tickets are $30 to $45. (Niesel)