There was this audio drama back when I started voice acting called "The Tale of Tenma" that I took over scoring, and this was one of my favorite pieces. It underlined a complicated relational tension between two characters who knew they may not see each other again.
EDIT: Also this was way before I figured out automation for EWQLSO, so yes, it does end kind of abruptly.
EDIT 2: Oh, and the OST for Dust: An Elysian Tail went up today! Fetch! http://hyperduck.bandcamp .com/album/dust-an-elysia n-tail-original-soundtrac k