Amazon.com has updated their site and now lists the tracks for the upcoming film soundtrack! Note that the release date is November 20th.
Also, for those who have pre-ordered the soundtrack, check and make sure that you are ordering the correct one. There are at least 4 listings of LOTR soundtracks in Amazon and the Ralph Bakshi film soundtrack is also being released in November. It can be confusing! If you want the soundtrack for the Peter Jackson film, click on the link!