Hear Clip of Ozzy's New Song With Tony Iommi "Degradation Rules"

Revolver has teamed with Ozzy for exclusive colored vinyl and CD variants of Patient Number 9 — limited to 2,000 and 999 copies each, respectively. Order yours from our shop!

Ozzy Osbourne's highly anticipated new solo album, Patient Number 9, is packed with big-name cameos — Jeff Beck, Duff McKagan, Eric Clapton, Zakk Wylde, Robert Trujillo, Josh Homme and the late Taylor Hawkins, to name a few. But the biggest name of them all — at least for Black Sabbath fans — has to be Ozzy's Sabbath bandmate Tony Iommi.

The original heavy-metal riff-master appears on the song "Degradation Rules," which is set to premiere tomorrow (July 22nd), but today the Prince of Fucking Darkness offered up a tantalizing taste: 16 seconds of heavy, signature-Iommi riffery that ends in a blast of harmonica evoking Sabbath's "The Wizard. " Check it out below.