The Spokane Chapter of the American Guild of Organists will present “An Organ Spectacular: Music from Four Centuries” Sunday at 4 p.m. at St. Augustine Catholic Church, 428 W. 19th Ave. Organists Chelle Baraville, Kent Brocklebank, Robert Carr, Yvonne Goodwater, Mark Haberman, Chris Nelson, Janice Newell, Scot Stout and James Tevenan will perform with violinist Elizabeth Lund and trumpeter Andrew Plamondon.