There is a Korean TV program called Naked World History(벌거벗은 세계사). A informative and edifying TV program where professors of related majors teach history with a topic. Yesterday, they gave a lecture on Kublai Khan.
When the story of Kublai Khan’s conquest of Xiangyang came out, familiar music was heard: the Mongolian feudal combat background music. (Youtube video above) They sometimes inserted game soundtracks into the programs, but I was pleasantly surprised because I heard the music at a really unexpected moment.