February has been a busy month for new music, and it isn’t seeming to stop!

Neville’s Diary has released “When Hell Freezes Over,” a song about Neville facing Voldemort during the Battle of Hogwarts.

The Mudbloods have uploaded a demo currently called “Untitled Zombie Song.”

The Purebloods, meanwhile, bring you “Baby, I’m Back.” Lyrics are available here.

And finally, the Ultimate Wrock Collaboration has been released. If you have forgotten, this collaboration was essentially the Hogwarts school song as sung by wizard rockers. Visit the MySpace devoted to this work here.