'Madness' are about to release a new album after 10 years, which consists of an interrelated, song cycle about London called 'The Liberty of Norton Folgate'. Although the songs are on one level about different areas of London, they focus musically on the waves of immigration to the city - Irish, Jewish, Caribbean, Asian etc and the musical legacy they have contributed to the city. The concert is at the Hackney Empire, a show with powerful connections to the grand Music Hall traditions of the pla...