The Oregon State University Chamber Choir, directed by Steven M. Zielke, will finish its performance season with the fourth annual President’s Concert on Saturday, June 7, at 7:30 p.m. at the First United Methodist Church, 1165 N.W. Monroe St., Corvallis....Just days after this performance, the choir will leave for Germany, where it will perform seven concerts over 10 days in cities including Stuttgart, Freiburg, and Tübingen. The Chamber Choir will appear on the Friday Church Music Series at the Evangelische Stiftskirche of Stuttgart and perform at a gala concert commemorating the 40th anniversary of the Oregon–Baden Württemberg academic exchange program.