Earlier this year, Ozzy Osbourne was given a special private performance by the Black Sabbath parody outfit, Mac Sabbath. Not only did the group perform in front of the former Black Sabbath frontman, Jack Osbourne and his daughter was also there for the intimate performance, marking three generations of the Osbournes all in the same attendance.

Mac Sabbath frontman Ronald Osbourne explained the following to Rolling Stone:

“Being Ronald Osbourne, the front-clown for Mac Sabbath, isn’t easy. I have to meet all these fry-by-night ‘Drive-through metal’ icons like Burger King Diamond, Cinnibon Jovi and KFCC DeVille, look them in the eye and pretend like my indigestion is not acting up. Today is quite different. Today I met Ozzy Freaking Osbourne. Some big clown shoes to fill.”

Watch the previously unreleased video below:

Mac Sabbath are scheduled to headline their pre-New Year’s eve show on December 28th at the Fonda Theatre in Los Angeles, CA. And don’t forget, the Prince of Darkness will headline this year’s OzzFest on New Year’s Eve at the Forum in Los Angeles, CA.