According to the description over on YouTube, there used to be a version with her music but Carlos had the video taken down. So this one is Carlos-free. There is definitely some Tomita in there instead.
It's still a visually stunning film and its beauty is preserved by the fact that it can never be successfully reproduced in the same way or with the same associations, rather like Metropolis.
To be fair, the preview footage of Tron 2 from Comic Con was pretty damn amazing. They managed to keep the overall tone and look, while upgrading the visuals with current technology.
update: Tron 2 was garbage. Terrible script even by Tron standards. They didn't even try to make the characters and sets look like computer simulations. Just lots of people with black spandex with glowsticks glued on.
Computer animation as we understand it today did not exist before this movie. They had to invent the predecessors of nearly every tool used in modern CGI.