Musopen

Musopen - "an online music library of copyright free music (public domain music). We want to give the world access to music, without the legal hassles so common today. There is a great deal of music that has expired copyrights, but almost no recordings of this music is in the public domain. We aim to record or obtain recordings that have no copyrights so that our visitors may listen, re-use, or in any way enjoy music"