The Knights of Walpurgis released two songs on the 18th, “Ruminations on the Elevatory Properties of Airplanes” and “The Resolve of Granger.” Miss Metamorphmagus has a new tune called “Marauders Map.” She has also made “Under the Full Moon” and “Sirius” downloadable. Dumbledork brings you “Life Beyond the Veil.” More Dumbledork music can be found…