Twelve of the 60 songs and many of the artists on Lomax and Seeger's "List" appear in Smith's anthology and his notes credit the Lomaxes. Smith explained that he had selected material based on what he thought would be of interest to scholars and to people who might like to sing them. He also told Cohen that, "I felt social change would result from it. I'd been reading Plato's Republic. He's jabbering about music, how you have to be careful about changing the music, because it might upset or destroy the government. Everybody gets out of step. You are not to arbitrarily change it because you may undermine the Empire State Building without knowing it. Of course, I thought it would do that ... I imagined it as having some kind of social force for good".