An internationally recognised cultural leader who promotes cultural diversity, gender equality, and peace through music and arts, Petrocelli is the Founder and President of EMMA for Peace (Euro-Mediterranean Music Academy), one of the largest organisation for the promotion of music diplomacy globally. Currently he serves as the Head of Dubai Opera, the main performing arts center in the UAE. In 2022, he was selected by the think tank Friends of Europe among the 40 most influential young personalities in Europe.