Have you ever wondered why music can affect your mood? A mournful tune can move us to tears moments after we were happy and not sad at all, or an upbeat tune can pop the gloomy balloon around us and make us feel more cheerful than before. Well, perception is nine tenths of reality and, when it comes to our emotions, the songs we listen to can actually prove to alter our perception of emotions.
Source: The Songs You Listen To Can Change The Way You See The World, A Study Finds

What do you think?