However, one noticeable omission was Megadeth, who, it turns out, weren’t invited. According to a yet-unpublished interview with Megadeth bassist James LoMenzo for Japan’s Burrn! magazine, the band wasn't even approached to participate in any capacity.

Ozzy Osbourne, a founding father of British heavy metal, a latter-day solo star and a new-millennium reality TV luminary, died Tuesday after a yearslong struggle with Parkinson’s disease. He was 76. Osbourne’s death was confirmed by the BBC.