Just a heads up to you all that a Youtube user name Wakumei has posted all the songs from the game up on his channel. The songs are really worth a listen- all of them are just incredibly awesome!
However, I guess music can be considered a spoiler in and of itself, and the titles of the tracks have minor hints to the game plot as well, so if you want to stay completely SPOILER-FREE, then don't listen.
Here is the channel: http://www.youtube.com/user/Wakumei#p/u/35/qMAH6h2zU1Y
EDIT: And here is the link for downloading the soundtrack: http://www.megaupload.com/?d=LZLGSF10. Thanks a bunch, Sora-Mito!
~Friday