Voice actor Jun Fukuyama (who voices Watanuki in XXXHOLiC) will release an original album on November 26 called Romantic World 31 (浪漫的世界31).
The CD’s jacket will feature a collage of CLAMP’s original drawing and a picture of Jun Fukuyama.
Looking forward to this collage thing xD
Also, for the wallpaper lovers, the official website of the Kobato. TV Anime has a few of them =)
Update: Check out the album’s official hotsite.