This is and always will be huge and powerful, no doubt, one of the biggest electronic tracks in the universe, haha, they should play this at schools for children, if they want to teach them something about the music of the 20th century.
But i would not call this Trance at all, but have no problem to see it here in the classic's.
Maybe the most trancy version is from Santoshi
I also always loved the more ambient 'Dumb Child Of Q Mix'