During the Second World War, Tin Pan Alley and the federal government teamed up to produce a war song that would inspire the American public to support the fight against the Axis, something they both "seemed to believe ... was vital to the war effort". The Office of War Information was in charge of this project, and believed that Tin Pan Alley contained "a reservoir of talent and competence capable of influencing people's feelings and opinions" that it "might be capable of even greater influence during wartime than that of George M. Cohan's 'Over There' during World War I." In the United States, the song "Over There" has been said to be the most popular and resonant patriotic song associated with World War I. Due to the large fan base of Tin Pan Alley, the government believed that this sector of the music business would be far-reaching in spreading patriotic sentiments.