I'm even now listening through the soundtracks on Youtube, and they really are amazing. On "Dreamwatch of Time" right now, which seems to be a remix of various themes, I recognised Dreams of Another Shore and the intro to Chrono Trigger in it. It really makes me want to try my hand at the game again.

As for Chrono Trigger, this piece has haunted me forever. There not even a question of another theme beating it in my opinion.