History of Berlin the wall at the Brandenburg Gate in scenes of wild celebration broadcast worldwide. This time no Soviet tanks rolled through Berlin. The wall never closed again, and was soon on its way to demolition, with countless Berliners and tourists wielding hammers and chisels to secure souvenir chunks. On Christmas Day December 25, 1989, the American conductor Leonard Bernstein shared with East and West Berliners and the world his Berlin Celebration Concert in order to celebrate the Fall of the Berlin Wall. "Ode to Joy", which Bernstein had reworded "Ode to Freedom", was performed. After the fall of Communism in Europe,
Berlin Wall that year (). Similar, very limited arrangements were made in 1964, 1965 and 1966. In 1971, with the Four Power Agreement on Berlin, agreements were reached that allowed West Berliners to apply for visas to enter East Berlin and East Germany regularly, comparable to the regulations already in force for West Germans. However, East German authorities could still refuse entry permits. East Berliners and East Germans could not, at first, travel to West Berlin or West Germany at all. This regulation remained in force essentially until the fall of the Wall, but over the years several exceptions to these rules