The Concord Orchestra presents its fall concert, East Meets West, conducted by music director finalist Genvieve Leclair. On the program is Richard Wagner’s Tannhäuser Overture, Artik, by Alan Hovhaness with Lauren Winter, French Horn, Ge Xu (Antiphony), by Chen Yi, and Claude Debussy’s La Mer. Buy season subscriptions online at concordorchestra.com or individual tickets by calling 978 369-4967. Oct. 16 at 8 p.m. Oct.n 17 at 2 p.m.