The March of Grand Duke Harrison I

'The March of Grand Duke Harrison' was written in 1795, It has no lyrics.

Use in The Grand Duchy of Cheetostan
The march was used as the de facto national anthem of The Grand Duchy of Cheetostan, usually being used to represent it. It was written during the war for independence to honour and praise Grand Duke Harrison I who was currently leading the duchy.

Use in The Cheeto Soviet Socialist Republic
During the rule of the PCCP (People's Cheeto Communist Party), The march was repurposed and renamed to 'March of the victory against tyranny' and was used to represent the victory of the communists during the 1st Cheetostani Civil War. It was seen most prevalent during and before The People's Patriotic War but was rarely used again after that.

Use today
Today in The People's Republic of Greater Cheetostan The march is now called 'The March of Grand Duke Harrison I' again and is played as a tribute to those who layed the initial foundations for the nation to exist. It is currently the oldest march still in use.