Dmitri Shostakovich’s Tenth Symphony — a towering journey from darkness and despair to optimism, and a powerful chronicle of toiling under Stalin’s Soviet regime — was the focus of the New York Philharmonic’s impressive turn under the baton of Keri-Lynn Wilson, in her splendid debut with the orchestra. In a programming coup de théâtre, the challenging hour-long symphony completed in 1953 was accompanied by an imaginative film, Oh To Believe in Another World, by renowned South African opera director William Kentridge.