Black Sabbath review – one last time with feeling

SSE Hydro, Glasgow
The masters of metal are grinding their way through a long, thrillingly loud farewell tour. Though Ozzy Osbourne may have other plans…The farewell tour is a standing joke in rock. These tours tend to sell well, so artists often do more than one. Black Sabbath singer Ozzy Osbourne embarked on a solo farewell jaunt in 1992. Back then he said: “This is absolutely for real. It’s the end of the road for me. I’ve been doing it for 25 years and I want to go h