This has to be one of the most epic and most artistic music videos I have ever seen. It's all black and white shadow/silhouettes, done to the "Bad Apple" theme from the Tou Hou games.
Click to view
And while I'm here I might as well dump the highlights of my ridiculously organized favorites folder for videos.
Epic prop ninjas and choreography in a cosplay skit that pits Kenshin against Jinn:
http://www.youtube.com/watch?v=6Y-hLKwUBw0 One of the cutest child cosplayes I've ever seen. Her little brother isn't in this vid but he's dressed as Heavy
http://www.youtube.com/watch?v=vh_ZL91IJeY DUN DUNNNNNNNNN
http://www.youtube.com/watch?v=Z8IiJk4Imds You know typically I'm very :/ about overly flaming let's turn all the straight people gay stuff, but this music video transcends it all.
http://www.youtube.com/watch?v=3j4t185wl-0 Matrix Ping Pong
http://www.youtube.com/watch?v=-dcmDscwEcI And finally an animation student's Masters Thesis animation which manages to tug on the heartstrings in only 3 minutes.
http://www.youtube.com/watch?v=sdUUx5FdySs ENJOY