The LinuxTag has called for the OpenMusic Project a few months ago. Goal of the project was to show that successful methods and technologies of the Free Software world can be applied to other goods such as intellectual property. For LinuxTag 2001, the LinuxTag offers first results of this project on an OpenMusic sampler CD. Along with other songs, the CD contains the official LinuxTag 2001 song "Open Source" by the highly anticipated rock combo Magic Mushrooms. All songs on the OpenMusic CD are released under the Green or Yellow OpenMusic License and are here in mp3 and ogg format for your hearing pleasure.