League of New York and sometimes illustrating his music criticism with caricatures of the musicians they featured. In 1939, Schonberg received his first post as a music critic: he was associate editor and critic at the American Music Lover. During World War II, Schonberg was a first lieutenant in the United States Army Airborne Signal Corps. He had hoped to enlist as a pilot, but was declared pastel-blind (he could distinguish colors but not shadings and subtleties) and was sent to London, where he was a code breaker and later a parachutist. He broke his leg on a training jump before D-Day and could not participate in the Normandy landings; every member of his platoon who jumped into France was ultimately killed. He remained in the Army until 1946. At The New York Times Schonberg joined The New York Times in 1950. He rose to the post of senior music critic for the Times a decade later. In this capacity he published daily reviews and longer features on operas and classical music on Sundays. He also worked effectively behind the scenes to increase music coverage in the Times and develop its first-rate music staff. Upon his retirement as senior music critic in 1980, he became cultural correspondent for the Times. Schonberg also wrote articles for Harper's and High Fidelity magazine, among others. Schonberg was an extremely influential music writer. Aside from his contributions to music journalism, he published 13 books, most of them on music, including The Great Pianists: From Mozart to the Present (1963, revised 1987)—pianists were a specialty of Schonberg—and The Lives of the Great Composers (1970; revised 1981, 1997) which traced the lives of major composers from Monteverdi through to modern times. Schonberg wrote a biography of Vladimir Horowitz, one of the most famous pianists of the 20th century, entitled Horowitz: His Life and Music (1992). Criticisms of Bernstein Schonberg was highly critical of Leonard Bernstein during the composer-conductor's eleven-year tenure (1958–69) as principal conductor of the New York Philharmonic. He accused Bernstein of showing off by using exaggerated gestures on the podium and of conducting a piece in a way that made its structure overly obvious to audiences (e.g., slowing down during the transition from one main theme to another). One of Schonberg's best remembered criticisms of Bernstein was written after the famous 6 April 1962, performance before which Bernstein announced that he disagreed with pianist