Hard to pick a favorite - everything is too awesome! I love Minami Matsumae's additions, though, particularly Flowers of Antimony. It keeps me grooving all day long!
An incredible album featuring the best of what-could-be in a gaming soundtrack. Primordial Soup is that classing "mid-game level" theme that you just love to listen to, and the way it progressively adds small changes over time? Wonderful.