Huxley had a tradition of Saturday lunches for west coast avant-garde and luminaries. In 1940, Stravinsky completed his Symphony in C and conducted the Chicago Symphony Orchestra at its premiere later that year. It was at this time when Stravinsky began to associate himself with film music; the first major film to use his music was Walt Disney's animated feature Fantasia (1940) which includes parts of The Rite of Spring rearranged by Leopold Stokowski to a segment depicting the history of Earth and the age of dinosaurs. Orson Welles urged Stravinsky to write the score for Jane Eyre (1943), but negotiations broke down; a piece used in one of the film's hunting scenes was used in Stravinsky's orchestral work Ode (1943). An offer to score The Song of Bernadette (1943) also fell through; Stravinsky deemed the terms fell into the producer's favour. Music he had written for the film was later used in his Symphony in Three Movements. Stravinsky's unconventional dominant seventh chord in his arrangement of the "Star-Spangled Banner" led to an incident with the Boston police on 15 January 1944, and he was warned that the authorities could impose a $100 fine upon any "re-arrangement of the national anthem in whole or in part". The police, as it turned out, were wrong. The law in question forbade using the national anthem "as dance music, as an exit march, or as a part of a medley of any kind", but the incident soon established itself as a myth, in which Stravinsky was supposedly arrested, held in custody for several nights, and photographed for police records. On 28 December 1945, Stravinsky and his wife Vera became naturalized US citizens. Their sponsor and witness was actor Edward G. Robinson. Last major works, 1945–1966 On the same day Stravinsky became an American citizen, he arranged for Boosey & Hawkes to publish rearrangements of several of his compositions and used his newly acquired American citizenship to secure a copyright on the material, thus allowing him to earn money from them. The five-year contract was finalised and signed in January 1947 which included a guarantee of $10,000 per for the first two years, then $12,000 for the remaining three. In late 1945, Stravinsky received a commission from Europe, his first since Perséphone, in the form of a string piece for the 20th anniversary for Paul Sacher's Basle Chamber Orchestra. The Concerto in D premiered