Members of Ozzy Osbourne's former group Black Sabbath, Motley Crue and Kiss are among the acts involved in a new album tribute to the Prince of Darkness.
No More Tears: A Millennium Tribute To Ozzy Osbourne will also feature covers by Slaughter, Night Ranger, Alice Cooper, The Cult, Warrant and Spinal Tap.
Reports suggest Ozzy himself will rework one of his classic tracks for his own tribute.