The Hoover Tower is the flagship building of the Stanford University. Inside it houses The Hoover Institution, which is an external that develops and proposes right-wing and national security policies. This building has a bell carrillon in its highest part. In this bell tower I organized a concert where melodies from the opposite political spectrum were performed contrary to the Hoover Institution purposes. Protest melodies and anthems such from the political left wing such as La internacional, Hasta siempre comandante among others.