On February’s MoxCar Marketing + Communications Masterworks program, the Knoxville Symphony paints a vivid landscape of jagged oceanside cliffs with Dame Ethel Smyth’s picturesque On the Cliffs of Cornwall, and the brilliance of the sea with Debussy’s mystifying and brilliant La Mer. Supported by the League of American Orchestra’s Virginia B. Toulmin Foundation Orchestral Commissions Program, Sarah Gibson’s latest work, to make this mountain taller, makes its Tennessee premiere. Geneva Lewis makes her KSO debut with Beethoven’s lyrical Violin Concerto.