Tony Iommi's Solo Career In 2000, Iommi finally released his first legitimate solo album, titled Iommi. The album featured several guest vocalists that included Henry Rollins, Serj Tankian, Dave Grohl, Billy Corgan, Phil Anselmo, and Ozzy Osbourne. In late 2004, Iommi's second solo album was released, entitled The 1996 DEP Sessions. This album was originally recorded in 1996, but was never officially released. However, a copy with a drum track by Dave Holland was available as a bootleg called Eighth Star. Read more on Last.fm