The login and loading screen for Cataclysm. World of Warcraft® ©2004 Blizzard Entertainment, Inc. All rights reserved. World of Warcraft, Warcraft and Blizzard Entertainment are trademarks or registered trademarks of Blizzard Entertainment, Inc. in the U.S. and/or other countries. All credits goes to Blizzard for the making of this music. Composers: Russell Brower, Neal Acree, Jason Hayes, David Arkenstone, Derek Duke, Glenn Stafford, Jeremy Soule, Matt Uelmen, Edo Guidotti