A comedy trivia quiz based around pop music, originally hosted by Mark Lamarr up to October 2006, currently hosted by Simon Amstell. The quiz includes different rounds such as identifying song intros hummed to them and picking out a bygone music star from a line-up of lookalikes. Each episode features guests including Billy Bragg, Sarah Blackwood, Richard Fairbrass, Neil Morrissey, Midge Ure, Lisa L'Anson, Shovell, Brian Molko, David Baddiel, Bruce Dickinson, Louise, Math Priest, Norman Blake, Jeff Green, Merry Mind the Buzzcocks...