That's an absolutely creative way of doing it! Congrats.
I'm interested in how you did it. For example, how do you exactly "crawl the internet"? Did you have a bunch of sites that you've pre-selected and then just crawl those or did you actually follow through on links?
One-click hosters and cloud hosters with sharing options(such as docs.google.com), several music streaming sites, usenet.
Also the amount of mp3s hosted on regular webservers which are indexed by and easily found using the usual search engines is mindblowing
