Anti-copyright policy wonks at Stay Free! magazine have made an exhibition of copyright-infringing artworks. You can download an audio compilation at the link below. It’s a nice little history of sampling – or, rather, a history of PUNISHING sampling.
At the same website, you can also get Brad Neely’s Wizard People, Dear Reader, an alternate soundtrack/script for Harry Potter – you play the recording while watching the movie with the sound turned down. Friggin’ hi-larious.