Head of the Hauts-de-Seine general council Patrick Devedjian speaks during the presentation of the Cite Musicale de l'Ile Seguin in Boulogne Billancourt on September 21, 2016. The new Musical City at Ile Seguin in Boulogne-Billancourt, a Western suburb of Paris, will open in spring 2017. The 170 million euros project, designed by Shigeru Ban and Jean de Gastines will contain a concert hall, an auditorium, rehearsal studios, a music school and shops. / AFP PHOTO / PATRICK KOVARIKPATRICK KOVARIK/AFP/Getty Images