“Some of the most vicious, nasty rock ’n’ roll guitar I’ve ever heard in my life”: That time forgotten rockabilly guitar hero Cordell Jackson dueled with Brian Setzer – in a Budweiser commercial

The ad was a rare moment in the spotlight for Jackson, a trailblazing Mississippi native who amused audiences with her grandmotherly appearance before leaving them slack-jawed with her raw, overdriven playing