Did you guys play Chrono Cross? To date, this is by far my favorite soundtrack. I will sometimes go back and play through it again just to experience the music with the game (because I listen to the music so much outside of the game).

If you liked Chrono Trigger's OST, there's a good chance you will like the Chrono Cross OST. It's definitely more mellow and playful up front, but it builds in energy and intensity up until the perfect vocal closing, "Radical Dreamers ~ Unstolen Jewel ~".

Here's the title opener: http://www.youtube.com/watch?v=J46RY4PU8a8