It is said that music tuned to 432 Hz has a balancing effect on the body because it has some kind of connection to the frequency of nature. However, 440 Hz that is used currently, makes people more aggressive or makes them feel negative in some other way. What is interesting is when I looked up the frequencies to make sure not to mistake them; I learned that the 440 Hz was “established through international agreement; in 1939, at a conference in London.” That is when world war 2 started, so I would conclude that this 440 Hz was just one of the many mad-science experiments on humanity and a product of war. So beware when you listen to the radio. There are certain radio stations that are tuned to 432 Hz, but it is better to just not listen to music at all. It is someone’s emotional transmission, why bathe in other people’s emotions when you have your own to sort out through? The best way to balance emotions is in silence somewhere in a peaceful place outdoors.