Ozzy Osbourne's ex-bassist Rudy Sarzo "honoured" to be playing final Black Sabbath show: "It's the union of all the heavy metal tribes"
"They are the architects of the music that we play, of our genre of music, heavy metal"
Watch the explosive trailer for new '80s hair metal docuseries 'Nöthin' But A Good Time'
The show will explore the exploits and excesses of bands like Skid Row, Poison and Guns N' Roses
Quiet Riot and former W.A.S.P. drummer Frankie Banali has died
The 68-year-old's death comes after a 16-month battle with pancreatic cancer