Brian Johnson (AC/DC) got on stage with Robert Plant (Led Zeppelin) at a Paul Rogers (Bad Company, Free, The Firm) concert on Sunday, May 14th, at the New Theatre in Oxford, England which holds around 1,800 people.

According to AC/DC’s founder and guitarist, Angus Young, Brian is no long in AC/DC because he can no longer perform due to a hearing issue and was replaced by Axl Rose (Guns N’ Roses) mid-tour in 2016.