Here's my music video explaining the Creative Commons licensing system in the hopes of promoting the free exchange of art in all worlds.
baysweetwater.com

Credits:
"The CC BY Song" by Loveshadow, with add'l lyrics by Victor Stone
"Second Freedom" by Timberman, featuring CDala, Songboy3, and Panu Moon
Both songs used under Creative Commons CC BY license.
Available for download at ccmixter.org

Dancing and choreography by Bay Sweetwater
Dance animations by Vista Barnes
Costume "Tough" by Blaze Waves
Filmed in Devils Moon in Second Life.
Filmed and produced by Bay Sweetwater.

This video is licensed under a Creative Commons Attribution 3.0 license.

Lyrics to "The CC BY Song"

Ya Got CC BY NC ND
And CC BY ND
And then theres CC BY NC SA
And CC BY NC
Ya get squat for CC NE Way
But that's the world we live in
So Use CC BY
Coz Look C Y
It's the gift that keeps on Giving