Copyright is not always reserved tho:

furthurnet.com

The Furthur Network is the first and only 100% non-commercial, open-source, peer-to-peer network of legal live music created by fans for fans! The software itself is currently in beta development, available to download and is being developed and supported by volunteers and members of the etree.org and sugarmegs.org music sharing communities. Keeping with the wishes of the bands that allow their music here, we have no paid software or website developers, nor do we accept any advertising or compensation. We are involved only to help spread legal live music to the fans.