Violinist Timothy Fain joins the FSO and guest conductor Eckart Preu in music from the first half of the 19th Century and the second half of the 20th -- music, including Rossini's mischievous Overture to La Cenerentola, Mendelssohn's introspective Symphony No. 3 and Adams's unpredictable, intense Violin Concerto, that is sparkling, clean and clear. Saturday, Nov. 20, at 8 p.m. George Mason University Center for the Arts, 4373 Mason Pond Drive, Fairfax. Tickets are $25 to $55. Call 888-945-2468 or visit fairfaxsyphony.org.