The Sage Valley Voices perform the repertoire of the old-fashioned “glee club” at their upcoming concert. These bright, hummable tunes with slick harmonies are well-suited to spring. Join them on Saturday April 22 at 7 p.m. or Sunday April 23 at 2:30 p.m. onstage at Park Drive Church, 6570 Park Drive. Admission is just $15. Children 12 and under are free.