Well... if you're going for a really Touhou Project sound in the music, the composition is in the right direction, but I think the drums could use some work. You don't often hear those sorts of drums in Touhou. ^^;
Your new song Bastion didn't sound much like a Touhou song in my opinion, as it had an extremely definitive start and end, and mostly played through the main tune the whole time except for a few transitions where the main stopped playing.
Of course if Touhou sound isn't what you're going for then all I would say is try to mix up the main tune a little bit. Maybe throw a key-change in there, and maybe an extra tune or two.
Don't get me wrong though, I really liked the main theme of it. Especially closer to the end of it, there was some really good and dramatic progression.
Now your second song...~
If this song is for a Touhou game, it sounds pretty good. Maybe it's the violin but it reminded me of Hopeless Masquerade.
Are you using any sort of limiter? Or Maximus maybe? Because that may have effected some of the sounds and adjusted some stuff when it didn't really need it. I also think the bass could use a bit of a reduction, or the treble could use a bit of a boost. Touhou music doesn't usually have a ton of bass. (My main concern is the drums again and the bass-y choirs. ^_^; )
If you're trying to keep your music a little more unique for your game by all means feel free to experiment. (ZUN himself has been doing a lot of that in the newer games.
) Those are just some thoughts of mine, from someone who really likes the First Windows Era Touhou music mostly.
