Brian Johnson’s days with AC/DC may be numbered, but the singer isn’t done being a rock god quite yet. Before being sidelined by a hearing condition and replaced by Axl Rose, Johnson entered the studio to record what could well be his final songs ever.

He recorded two tracks with comedian Jim Breuer for the Saturday Night Live alum’s first record of heavy metal music, Songs From the Garage. The first of those songs, 'Mr. Rock n Roll', debuted today (via Rolling Stone).