Some of the Oxford American magazine's Southern Music compilations are fetching ridiculous sums. I saw one of the comps, I don't remember from which year, for over $120 on Amazon.com. Crazy, since they're free with a $15 subscription. I have several of the compilations, and I get a more mileage out of them than an old rusty pickup. The last song on the 6th CD in the series is a lingering and proper farewell: a musical version of the classic children's book that has been read to you in dim, flickering light.
Will Kimbrough - Goodnight Moon (mp3)
The song is also available on Will Kimbrough's 2000 album, This.