Lang Lang

Lang Lang is not mentioned in the provided news articles. The first article discusses the tenth anniversary of the Elbphilharmonie in Hamburg, Germany, and the classical music events planned to celebrate it. The second article reports on actor Robert De Niro leading a "No Kings" protest in New York City against Donald Trump. Therefore, it's impossible to provide a summary of Lang Lang's current news based on the given information. The articles are relevant to discussions of classical music venues and political activism, respectively, but not to Lang Lang.