Combining his trademark humor with an acute eye for the ridiculous, Mark admits his part in bands like The Berlin Airlift, the life-changing punk revolution in Bob Sleigh and The Crestas, and even a flirtation with thirty-something pub rock. Interwoven with the musical disasters is the appealing rites-of-passage story of a middle-class grammar school boy who finally leaves Bolton for university. Splattered with memorable episodes and Viz-like characters, Showbusiness retraces the steps that should have led Mark to headlining Wembley Arena, but which took him to Radio 1 instead.