Different from Google how? (Score 1)

I was searching for info on a certain band the other day on Google. On page 2 of the search results was somebody's website where 2 full cds of the bands music was in a directory which was indexed by google. Google provided me with the location of where to obtain these files yet the police aren't knocking on there door for providing this information. How was SuperNova doing anything different from what google is doing by indexing where to find the information on the internet?