Alice Cooper says his new covers album is "mixed and ready to go," adding that he's "very happy" with the disc.

"Paul McCartney's on it," he says. "Zak Starkey's on it. Dave Grohl is on it, AC/DC frontman Brian Johnson--and in places where you wouldn't expect them to be. That's the cool thing."

Other guests featured on the LP include Johnny Depp and Joe Perry.