Black Sabbath offshoot band HEAVEN + HELL have been forced to scrap Brazilian tour plans because of "logistical" issues. Promoter No de Rosa has announced the shows, which were scheduled for December (07), will now take place in 2008. Sources tell music website the band's entire South American dates could be postponed, but no dates outside Brazil have so far been affected. Heaven + Hell is made up of Black Sabbath founders Tony Iommi and Geezer Butler and former bandmates Ronnie James Dio and Vinny Appice.