One of the non-combat background tracks that plays. This one sticks out to me even now as being... light? You wouldn't think the game this comes from could get as violent as it does, and I like that the track is like that; it's a nice lull between raids, while errands get done and your colonists get a break.
Posting anything Alistair Lindsay is cheating. This is the best soundtrack of any game ever hands and feet down. I'll never forget my first ship launch back in the single digit alpha days and getting to hear Waiting for the Sun for the first time, I cried for like 10 minutes.