I've never seen much talk of FE music. It's always mentioned in an offhand comment, rather than there being some focus and discussion on it. Rather, most of the focus in discussions is the game mechanics or the story/characters/pairings. That's pretty bad, because I think Fire Emblem has some of the best music ever, and it deserves more praise and attention, so here we are with a topic about it.
I haven't listened much to the JP only games, but from what little I've heard, they have nice soundtracks. I used to really love FE7's soundtrack, but I think FE9/10 outclasses it in every way. There is much emotion and eloquence in the music of those two games, and I'm not saying that just because they're "orchestrated" (synth, but whatever). What's great is that they create the perfect mood for in the games and yet, when you listen to them on their own, they manage to be amazing. The compositions are rock solid, and the instrumentation is perfect. The variety of the pieces, among other things, is stunning, with there being pieces that are heroic and inspiring, ones that are sorrowful and empowering, and then you have something completely nuts like Beauty Is A Mad Mistress.
And yes, the aforementioned song is one of the best tracks in that game. It's bold, explosive and...well, beautiful.
So that I don't sound extremely pretentious (which I will if I continue) and don't get too passionate (which I will if I continue), let me just list some of my favourite tracks from each game I've heard so far and then leave it be:
...That should be enough, I suppose. Though really, I love all map themes from 9/10 and most all battle themes from 10.
By the way, don't bother arguing about whether it gets discussed enough or not, just...discuss the music of FE.