Palma hosts this Friday, September 11, the free concert by Rels B, one of the central events of the Mallorca Day. The Mallorcan artist will perform starting at 9:30 PM in the area of Parc de la Mar and the Paseo Marítimo, in a concert co-organized by the Consell de Mallorca and the Palma City Council. Access will be free until capacity is reached.