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,

The epic 'Back to the Beginning' send-off was held at Villa Park in Birmingham, England, and streamed live globally.

Ozzy Osbourne and Black Sabbath thrilled tens of thousands of fans in an emotional farewell gig in Birmingham on Saturday following a day packed with tribute sets from a star-studded lineup. Nearly six decades after helping pioneer heavy metal with an eponymous song that enthralled and frightened audiences,