I really like the songs, especially the Eastern Wind, it sounds like what would be right before a final boss or the climax of a story. Is kind of strange though, not in a bad way, but I can't really figure out if the piece is depressing or tense, and at times rather hopeful? Just an interesting observation, I do really like it though.
Edit: Just listened to it again, despite crashing my Flash, and the beginning sounds rather tension building, I could really picture it before a big reveal, and then at the one minute mark it gets kind of happyish(?), but still sounds a little sad, especially with the ending. I really could picture a scene where the music is playing as the Heroes arrive to confront the evil villain in a final showdown, somewhere near the end the music would be cut off by the battle music, but would come back in for the final moments, and then... the credits.
Sorry for Rambling, I just like the song a lot, it interests me.