Free Public Domain classical music repository, that also provides streaming, sheet music and collaboratively writing a public domain music theory text book, it also permits submitting music to the collection.
provides free audiobooks from the public domain. Volunteers record chapters of books in the public domain and release the audio files back onto the net. The goal is to make all public domain books available as free audio books.
a community music site featuring remixes licensed under Creative Commons where you can listen to, sample, mash-up, or interact with music in whatever way you want.
Free audio and video host. Partners with blip.tv and Internet Archive. Contains user-generated video. It can be browsed by subject-specific 'Channels' as well as by media type, comments, and categories such as 'most viewed'.