I love this song. It is my favorite song in the entire game, and as you can probably see, or hear, whatever, I had a lot of fun with it. I wanted it to start out a little bit melancholic, with the piano working it's way into the main 'bulk' of the song.
This song normally plays when you enter the East Garden, which is more of a bunch of walls and a couple buildings than an actual garden. One of the smallest areas in the game, and very little time is spent there, sadly. The music is kick-ass though.