Black Sabbath

The metal world's collective heart sank when it was announced in the beginning of 2012 that the godfather of metal, Tony Iommi, was battling lymphoma. However, the Black Sabbath guitarist has managed to persevere.

This became their fifth and final universally adored masterpiece.

Still on the fence about visiting Black Sabbath's 3D maze of horror at Universal Studios this Halloween? The band has released a new video that might change your mind.