Like I wrote before - military marches are a strange breed of music. But almost every nation has it’s own variation of death marches.
I think there is hardly any instrument that expresses insanity better then the bagpipe. After marching to that kind of music I am ready to kill anyone just to escape that bloody sound (start scottish accent: "like licking a singing cats arse").
Play the following song for about four hours again and again - and then see if you are still sane …