On this week's episode of The Copyright Experiment, we discuss a recent academic article by Glynn S. Lunney Jr., who tried to empirically quantify file sharing's impact on the music industry. Specifically Lunney evaluates the possibility that file sharing actually increased the number of hit songs, as predicted by the microeconomic theory of income substitution. What he uncovers is surprising, and we give our take on it inside! Plus, as always we've got another mix of free tunes, complete with DL links for all of 'em. Check it out!