This might be old news but I just saw Animusic for the first time and was blown away.
Website http://www.animusic.com/

Check out some of the clips. I stumbled onto this at Fry's electronics. It was playing on a TV in the video dept. Stunning graphics and integration with the music. They even chat about using PS for some of the backgrounds during the director's remarks. Really great stuff!

I remember those!

Wicked cool animations and music. All I could think is "how the heck did they get the timing down so good and how the heck did they decide what contraption made what note/tone/noise and how the heck did they keep track of each one in the making of the movie and why do I think in run-on sentences?"

What planet was that filmed at!....how they do that? it must take a lot of time!

My daughter and I have seen these on PBS...