The Königgrätz March, also known as Der Königgrätzer or Der Königgrätzer Marsch, is one of the most famous German military marches, composed in 1866 by Johann Gottfried Piefke in commemoration of the Battle of Königgrätz, the decisive battle of the Austro-Prussian War, in which the Kingdom of Prussia defeated the Austrian Empire.
Full Berlin Tattoo 2011: https://www.youtube.com/watch?v=1ChoR6R-rf8