Black Sabbath's future uncertain

Geezer Butler recently talked about the future of Black Sabbath, revealing that the current tour may well be their last.

In an interview with Chicago Sun-Times, he said: "I just got a feeling. It's getting tough, it really is. I can't lie about that. I'm old now. It really is tough going on every night. You wake up next day, all the pains you never had before. I don't want to go onstage for the sake of the money. You have to have a lot pride in yourself, and I honestly think I'm coming to the end of the top of my job".

Black Sabbath's latest release, '13', hit No. 1 on the UK albums chart and the Billboard 200, selling 155,000 copies in the first week in the US.