I'd like to know the title and composer of a piece of music that shows
up at the beginning of the anime film Neo-Tokyo during the "Labyrith"
segment by Rintaro.  If you play the DVD, the piece of music I'm
talking about starts at about 50 seconds into the movie.  I've heard
this piece of music before (I think I heard it in a tv commercial
once) but I've never been able to find out the title or composer.

According to the Neo-Tokyo Wiki, "Logic (aka Edward Harrison) is the
creater of the Neotokyo soundtrack. The music is not available for
download now, as it is still in production. Once finished, it will be
released along with Neotokyo and possibly on an OST for purchase. More
information is available on the [Neotokyo Forums]."

http://www.arma-ga.com/neotokyo/index.php?title=Audio

No, that's not the Neo-Tokyo I'm talking about.  This is the one I'm
talking about: http://imdb.com/title/tt0185481/

My apologies. Most of what I browsed actually had to do with the film,
but I didn't realize that the site above was not connected to the film
until I went back to check the links again for more info. There also
seems to be two ways of spelling Rintaro's name; some
articles/references spell it "Rin Taro."