Ozzy Osbourne

Yungblud and Nuno Bettencourt joined Aerosmith's Perry and Tyler for "Mama, I'm Coming Home."

Medics reportedly spent two hours attempting to save Osbourne's life.

Guitarist reflects on his final moments onstage with his old boss and the incredible legacy left behind.

Black Sabbath guitarist reveals concerns during Back to the Beginning rehearsals and final text from his lifelong friend.

The singer played his last concert a few weeks before his death at 76.

The metal pioneers just reunited at this month's Back to the Beginning Concert.

The music legend played his final live show only 17 days ago.

Seemingly finished after splitting with Black Sabbath, he instead quickly found success.

The legendary singer will be remembered for his years fronting Black Sabbath, a successful solo career and his stint as a reality TV star.

See dozens of onstage photos and candid backstage shots of rock and metal's biggest stars.