Boomtown Fair is a legend. Set up as a zany story, to which a chapter is added each year, this English festival is so well-organized that our Corepeople (who have been around a bit), couldn’t believe their eyes. After all, they were there to build Bang Hai Palace, which was proclaimed one of the world’s best main stages for 2015 by the professional press. The secret of its success? Our latest invention: the roller beam. Heavy-duty sets and loudspeakers can be suspended, leaving the stage free of obtrusive supports.