ON AIR is back on the roof of the Friche la Belle de Mai for its thirteenth summer: lives and DJ sets, Mediterranean food, open sky and the whole city as a backdrop, Friday and Saturday nights from June to September. On Saturday, July 25, the Folks Festival takes over with an evening between the world's traditional music and electronic sounds, Aleakim (baile funk), Kimia (afro-electro-transe) and Vintchen (baile funk). Tickets 6€, free for under-18s and RSA. The roof, the light, the bass: hard to do better for meeting people who share your taste.