Tony Iommi of Black Sabbath, inductee, and Brian May of Queen (Photo by Jamie McCarthy/WireImage)

A chat between guitar legends, Queen‘s Brian May and Black Sabbath’s Tony Iommi has been posted online. You can watch them trade old stories as they play their own version of Sabbath’s “Paranoid.”

The video was just uploaded to the Guitar World YouTube channel. The clip was taken from a three-part documentary series that originally aired last fall on Greatest Guitar Riffs.