Iron Maiden goes to "El Dorado"

Eddie is back, and looking to eat alien zombie astronaut brains!

Iron Maiden have announced that the first song from their forthcoming record, The Final Frontier, "El Dorado", is available for free download here.

The Final Frontier is Maiden's fourth album of new material since the return of Bruce Dickinson on vocals. It is scheduled for release on August 17.

The band has scheduled a North American tour for this summer. The opening act for these shows will be American progressive rock band Dream Theater.