The brain is a very important organ in the human being, it manages to be part of many functions, to regulate them, to maintain them; it centralises the activity of the nervous system and thus controls all the functions of the body. On the other hand, in this article we have managed to link the brain with music, it will attract attention, but music has a high impact on the human brain from the beginning of its functioning, it manages to get involved in such a way that it modifies the intentions of the brain, after understanding the development of both disciplines we will understand how we can help patients with Alzheimer's disease, improve the quality of life and development of the pathology.