The main theme sounds like a Zelda song, or at least parts that sound like it. Which is a good thing.
I have an eerily similar sounding flute part in a song I've made. Though the rest of the song and style are pretty different. I'll post that one.
The accompaniment to the main theme sounds good. The theme could use some variation though, maybe another part to go along with the main theme, or change up the main part unexpectedly someplace.
Good work though
