Architecture of Madrid of Music is a work of 1988. In the 21st century, Madrid faces new challenges in its architecture. An old industrial warehouse is the Interpretation Centre of New Technologies, and the CaixaForum Madrid (Herzog & de Meuron) was a former power station. Under the government of Alberto Ruiz-Gallardón the four tallest skyscrapers in Spain were built, and together form the Cuatro Torres Business Area (CTBA). The Manzanares River is crossed by new edge bridges, and work started on the International Convention Centre (Mansilla+Tuñón), an original round building, whose works remain paralyzed by the crisis. Caja Mágica (Dominique Perrault) sport centre
Madrid Derby also the first time two clubs from the same city played this final. The rivalry between the two clubs started at the very beginning of the twentieth century. The then known as Madrid Foot-Ball Club (founded 1902), the most powerful club in the Spanish capital, kept on making mergers and acquisitions of the best clubs of Madrid, which subsequently disappeared. At the same time, Madrid Foot-Ball Club also signed the best players from the clubs it did not acquired, which also made those clubs disappear, unable to compete against the white club. The then known as Athletic Club Madrid (founded