As in Literature, numbers of song-writers and singers had or still have a very sensible attention to their head-wear. From Maurice Chevalier, who told that he preferred to adopt the image of the boater than the tophat which was proposed to him by managers, to Pete Doherty who will give the trilby a new birth in 2008, wearing it as his personal emblem. To illustrate the "propos", a fair selection of posters and vinyls, amongst them a very rare Beatles record, showing the fab four wearing hats !