Note The Königgrätzer Marsch (Armeemarsch II, 134 (Armeemarsch II, 195)) is a famous German military march composed by Johann Gottfried Piefke after the Battle of Königgrätz, 1866, the decisive battle of the Austro-Prussian War. This  March continues to be very popular and is a staple of any modern German military parade. Like many German marches it is also used by the Russian Army and the British Army. This song is the clan them song not because of it history but because of its beat.  

this is the clans forward march (the British grenadiers march) 

This is our clans cavalry march the name is

I Wanna Be in the Cavalry - Corb Lund