The buzz for this show was incredible, since none of us had seen the new Yes. Trevor Rabin seemed amazing at the time. The new songs went over extremely well. The crowd was incredible (15,000 according to the paper).
Someone wrote that "Our Song" was only performed on the first night of the 90125 Tour. It was performed at least once more. I saw that tour twice - it came through Denver early in the tour (when they had the lasers - very cool, by the way) and then about a year(?) later with almost the same show in Boulder. There were two differences: they had different lights - no lasers (drat) and they played "Our Song". I distinctly remember that because it was the only song from 90125 they didn't play the first night i saw them.