I agree with Wobbler it does have a kind of medieval feel to it and that is what I like about it. It's a cool piece and I'm glad you took the time to play it
Many of the modern things people find problems with aren't like the atonal works of Arnold Schoenberg where at least incredible difficulty is present in the composition of the piece due to the intricacy of the many parts and constant notes that are brought together, but instead mainly works where notes are seldom even played and instruments are used in percussive ways only such as sweeping across the piano keys without pressing them and blowing air through trumpets without buzzing which appeared in videos earlier linked. I prefer music that pushes the realms of complexity within a tonal setting such as this YouTube - New Trombone Collective live broadcast