It's Wisperwind Cove by the way. And I beat the game yesterday. Well actually, before that I made my way through Lifespring Grotto 15. Gilgamesh had his ultra-cool battle theme, and Atomos had the very well remixed FFV boss battle theme. And by beating the game, you get the music player as well. And FFIV/VI boss battle themes are there as well. By the way, I already knew about these 16 bosses. I defeated them all in the GBA version.