Just finished listening to the new episode. Really great and makes me wanna try Grinsia, even though that song kinda steals the Song of Storms from Ocarina of Time at 0:12. It really does sound a lot like Chrono Trigger. I love when games have retro style soundtracks like this. In fact, I'm working on a game like that now, with a soundtrack done by me, but real life is being really horrible, bring up one problem after another. I hope I can solve them all soon and get back to this game.
Of course when I complete it, I have to find someone to make graphics so the whole thing is NES styled ;)
Anyway, I was kind of hoping to see Hometown from FF5 on there, since that's probably my favorite hometown track. Maybe too predictable though. If I was going obscure, probably Love Shining Inside from the Saturn version of Legend of Heroes: White Witch. They redid the game in a total anime style with FMVs and everything, likely trying to cash in on Lunar's audience, and even though it didn't get any of its sequels remade in the same style, that version is an underrated gem that's well worth checking out, especially if your experience with that game consists of the PSP port.
Really good call on Shining Force 2, though! That's still my favorite SRPG ever made, and the music is amazing!