Spanish lullaby methadone dose for young children, listen to calming music after a day of hard work, the human body feel relaxed, gently beating heart and the mind becomes calm. Why sound so much power?
Where primitive man heard the sound also. Man immersed in natural sounds. The wind, the sound of rustling leaves, crow, birds singing ... Long before the composer himself, since he was out of site disasters, man is part of nature music.
Become an integral part of the music was great, people also another reason: the origin itself is also a sound born. Sounds oldest-was assessed primarily by the strength of its information-cry was born.
Along with the development of civilization, the ratio between the natural sounds and manmade sounds also changes. As close to the modern age, the less natural echo. In the backward culture, natural sound accounted for 69 percent of all hit sounds the human ear.
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