“I’m glad I found these performances. I hadn’t seen them in decades”: Footage of Dweezil Zappa and Jack Black’s cover of Crazy Train, featuring Eddie Van Halen’s ‘Rasta’ guitar, was never released – but now it’s been unearthed

Dweezil Zappa and Jack Black.

Dweezil Zappa has shared previously unreleased footage of him playing Crazy Train with Jack Black, and he's wielding Eddie Van Halen's famous 'Rasta Guitar' for the high-energy and highly silly performance.

On The Spot was a trivia show that first aired in 2003. Dweezil Zappa led the house band, and as the guitarist explains in a new YouTube video, their Ozzy cover was never aired. Rather, the band was fooling around and keeping the audience upbeat in between tapings of the show.