Sufjan Stevens and his pals at Sounds Familyre like to celebrate the season with new Christmas music. A new track from the second volume of SF's A Familyre Christmas series, up today at their blog, is also featured on Songs for Christmas Volume 8: Astral Inter Planet Space Captain Christmas Infinity Voyage, the latest small-run privately distributed entry in Sufjan's Christmas music catalogue. And it's electronic! Vocoder, spiky synths, laser blasts, some spazzy beats-- definitely not one to enjoy with the folks, but possibly interesting for a Christmas on Mars.MP3:> Sufjan Stevens: "Good King Wenceslas"[from A Familyre Christmas Vol. 2; out now on Sounds Familyre]