Host Matt Donnelly interviews violinists Mary Papoulis and Victor Tsai, both of the Cascade Quartet with a preview of their season opener Reflections, featuring music by Hovhanness, Smetana, and Bjork with special guest Grant Harville.  The Reflections concert is October 18th at 7 PM at the Dark Horse Hall at the Celtic Cowboy and October 20th at the First Congregational United Church of Christ at 2 PM.   For more information, go to gfsymphony.org.