One of the best soundtracks in history, if not the best. My only complaint is that Gaur Plain (the theme for bionis' leg) isn't really very good. All of the other songs are amazing, though. My personal favourites are Tragic Decision (full), The Night Before the Decisive Battle, While I think, Agni Ratha, Prison Island, To the Last Battle, Xanthe, Impatience, and Gigantic Silhouette. I would very much recommend this soundtrack to everybody, and not just Xenoblade Fans.