The Tico Torres Tombola of Topics & Themes handed out a banger for this episode, with Mark, Steve and Richard tasked with finding three albums released between 1970 and 1995 that had a tangible link to the subject of 'school'. Steve went all Billy Bunter and drew inspiration from the1950s when teachers in English schools were still known as 'masters'. Any excuse to get messers Hetfield, Ulrich, Newstead and Hammett back on the show, right? And so the Bay Area gods' 1986 MASTERclass - and the penultimate 'Metallica album that will feature on the show - duly made its entrance.

Mark opted for something a little on the nose and mined his old timetable for some clues. After rejecting Bad English. and with the well of ideas running dry, he opted for something that was about as polar in its oppositeness to Master Of Puppets as it was possible to get. Welcome, then, Sport Of Kings from Canadian rockers Triumph - also released in 1986.

And so, to Richard, who has always had an incidental relationship with the spirit of the few rules that exist on the show. Which is why we'll leave him to explain the ludicrously tenuous link to 'school' that he managed to contrive as justification for turning up to the recording session with Dare's 1988 offering, Out Of The Silence, under his arm ...