Terranigma, spiritual successor to Illusion of Gaia, was never released in North America, but I managed to get my hands on it over here in Europe. It was a great game and certainly quite unique in how it handled the standard action/RPG formula, and the soundtrack that went with it seemed pretty appropriate. In the end I remember all the tracks pretty well, although only a few stand out - the Overworld music (Into a Vast New World), and the music played in forests (not sure which one it is on the soundtrack). Try picking it up if you can find it; these two relatively unknown Enix composers brought the game to life with their contributions.