Chris Difford, Clare Grogan, Nick Heywood and Mari Wilson find themselves in John’s lounge having tea with his wife Mary, being flirted at by Mary’s friend Joan, and hassled by John’s agent Ken Worthington, as they try and perform not only one of their greatest hits but, more importantly, one of John’s. There’ll be Top Tips on the Telephone from Tom Robinson, Nick Lowe, Tony Burrows and Tony Christie, and a brand new song each week from John himself too, of course.