Black Sabbath guitarist Tony Iommi has revealed that despite his ongoing cancer treatment, the band have continued to work on their new album and have written "some great new tracks".
Black Sabbath have reworked their summer reunion gig schedule as guitarist Tony Iommi continues to battle lymphoma.
The metal legends, who announced they were reuniting with their original line-up last year, will still headline Download festival on June 10 but have replaced many of their previously announced European festival dates with Ozzy & Friends gigs.
The shows will see frontman Ozzy Osbourne joined by special guests including Guns 'N Roses guitarist Slash, Geezer Butler and Zakk Wylde.