This CD includes both opening and ending songs as well as the score to the series.
The opening and closing themes are both very good. The ending song is very bouncy and energetic. The opening song is very fun and yet laid-back. Both are the same length as on the TV show, I'm not sure there even is an extended version of them out there.
The score numbers are really what make this CD worth buying. It reminds me of some of Hisaishi works, it's got lovely instrumentals that really bring the images of the small costal town and the shrine into your head. The music did such a wonderful job of bringing the right atmosphere to the show. There are a few tracks that I occasionally skip when I'm listening, but the majority of them are worth hearing again and again.