 Most sampling or mash-up web sites on the Internet stipulate that users forgo their rights to the new song once it is created.By contrast, the material on ccMixter.org is generally licensed to be used in any arena, not just the ccMixter site or a specific contest.The ccMixter site contains over 10,000 samples from a wide range of recording artists, including high-profile artists such as Beastie Boys and David Byrne.