Presentation of the SUR book by and with Andres Felipe Solano, with the participation of Marco Peano. On 11 April 1970, New York is the centre of the world, a universe of endless possibilities. Gloria is twenty years old and lives an unforgettable moment in an America of dreams and music. Years later, her son recounts that crucial day, reconstructing the story of a mother and her own, between the past and possible futures.