A good day to die
This is the sort of tune that would go along with the forces who have the odds stacked against them. "Today, my loyal followers, I cannot promise you victory, but I can promise you an end so glorious, it is worth the bards telling epic tales of your sacrifice for generations to come!"
The drum beat being slightly more up-tempo than the sort that is resigned to defeat, it still has the underdog's overtones, but I think that it is still worth being prepared for the battle.
Not that this is how the battle will play out - it's more of a piece dedicated to the preparation for the battle as opposed to the conflict itself, so maybe a few other bits and pieces need to be changed. Battles might need something more ferocious in tempo and beat, to get the blood flowing, even with the slow motion pieces that directors like to do in things like Kingdom of Heaven, for example.
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