Sometimes you could see two movies for the price of one. Some movies were about the war. Some movies showed what was happening on the home front. The most popular type of music during the war was patriotic music. The songs were about the men overseas and the heartache of separated families.
Some songs are still familiar today.
Big band music was popular as well. Glenn Miller was a famous big band conductor. The most popular form of dance was swing. Comics went to war with the United States. Nearly all comic books showed life on the home front or life in the armed forces.