“…On the one hand, it is known that in Mozart's time the audience of his concerts was very diverse, and that a high percentage of that audience was formed by the people of the village, people from a humble origin (de Rus, 2008). Moreover, during the 19th century, opera mobilized European citizens to fight for their rights (Sánchez Sanz, 2016), which implied that classical music reached and had an impact on a very diverse audience. As an example, Verdi's operas had a crucial role in the unification of Italy (Martin, 2005), and, in his death in 1901, 300,000 people gathered in Milan to farewell him by singing one of his most popular compositions: Va, pensiero (in addition, Verdi himself came from a humble origin).…”