I listen to lots of anime soundtracks because they have some of the most beautiful music. Here is a small list to start it off.

-Cowboy Bebop (Duh!)
-Spirited Away ( )
-Jin-Roh: the wolf brigade (good movie!!)
-Princess Mononoke
-Macross Plus
-Kenshin OVAs (more of this, )

I know im leaving out a lot of good stuff, but i thought everyone else could fill in the rest. Also im sure there are lots of good soundtracks i have not yet heard. So post, post and POST!!!!

Ill post some more later

transformers the movie has the best animated movie soundtrack.

I lovvvvve the cowboybebop soundtrack