Pretty sure that was the episode which Neil chose with Rolling Stones, Soft Cell, Cliff etc on it. Looking at the running order of that episode it's nearly all acts that they've done at least a few times before, including in the previous 81 editions covered, so not as sure about that one
I think Al also referred to the Eighventies era as the "silver age" in one of the other shows, so I was kind of assuming we'd be getting one of the few viable early TOTPs that are available - either are fine though.