Ozzy Osbourne's all-star farewell concert on Saturday, dubbed Back to the Beginning, featured Metallica and Guns N' Roses, who paid tribute to Osbourne and the original Black Sabbath at what was billed as their final show in Birmingham,

Ozzy Osbourne and Black Sabbath have gone out with a bang at what they say will be their final gig, in front of 40,000 fans and supported by an all-star line-up of rock legends who have been influenced by the founding fathers of heavy metal.