The Irish band U2 has been invited to perform for free at Mexico's Zócalo, the country's main public square. The invitation was made by the capital's head of government, Clara Brugada, during the filming of their music video for their single, "Street of Dreams". Brugadas presented the band with a document, which was received by Bono, vocalist and leader of the group. The ZóCalo is considered an emblematic location of significance, filled with symbolism where politics, social movements, culture and religion converge. The last time U2 performed in Mexico City was during the 30th-anniversary tour of their iconic album The Joshua Tree.