Beethoven’s firework Eighth Symphony and Borodin’s familiar and raucous Polovstian Dances (featuring the Symphony Chorus) bookend a concert with a quieter middle. Charles Griffes’s Poem features WSS principal flutist Kathryn Levy, celebrating her 50th season with the orchestra; Quinn Mason’s recent Princesa de la Luna is a palette of colors and textures for a string orchestra with harp.