I'm not hearing this as a medieval instrumental...I would categorize it under unique soundtrack...it's very well done and very unpredictable...the percussion parts were attention grabbing and the trumpet was a great contrast to the underlying soundscape that made me think of an advancing army. this soundtrack would be a good pitch to any war video game or as background music for a scene depicting a battle...
works for me......nice classical composition which
can work well in some multi media platforms (if there is an intent)