You know you’ve transcended pop culture when you’ve made it into an official educational course. As it turns out, after calling time on a five-decade career, British metal pioneers Black Sabbath are now revered enough to make it into an official syllabus.

At the upcoming City Of Derry Guitar Festival, rock and metal fans can enroll themselves for the Electric Guitar – The Black Sabbath Riff Library course. Conducted by local blues and rock guitarist Ted Lynch, the course will provide “Two days of intense rock therapy” and participants will get to “learn new riffs and techniques while celebrating the legendary sound of Black Sabbath”. Participants will also get an opportunity to perform live on stage with a full band at the end of the course.

Black Sabbath recently bid farewell to live touring (and potentially even recording) with two final career-capping shows in their hometown of Birmingham this February.

Black Sabbath