Youtube video sounds

Within this film scene we can see that a man, dressed in a suit, has 2 men held hostage in a dark room alone. There's many blood and weaponry involved within this particular scene. However, there is great use of contrapuntal sounds, which allows us to to think more deeply about this situation. Firstly, this is brutal action scene but on the other hand calm, peaceful and classical music is being played. This isn't right as it doesn't fit well with the scene of brutality. Furthermore, the is use of both diegetic and non diegetic sounds. For example; the men speaking shows dialogue as so therefore evidence of non diegetic sounds. The use of the music at background and different noises show evidence of diegetic sounds. You could argue that there is use of sound bridge as the same sounds continues onto the next shot.