Ressonàncies del passat. Viatge a la prehistòria a través dels sons

Talk prepared by Miquel López Garcia and Margarita Díaz-Andreu but presented only by the first one in the village festival of Molins de Rei. The presentation explained about our work with the Neolithic shell trumpet found in the Cova de l'or site of Molins de Rei and studies by both scholars (forthcoming publication)