Celtic songs - songs to relax in 15 minutes - songs to relieve anxiety and insomnia

Do you know CELTIC music? It is very likely that they have already heard it, but without knowing that it was classified as Celtic music (in my case). Throughout the videos, we will be setting ourselves in different types of environments, especially the more medieval ones. They are songs developed to fight anxiety and insomnia, being used as relaxing songs. Celtic music being placed at the right time and preferably in a suitable environment (calm, relaxing, etc.), can help in the release of chemicals known as neurotransmitters of happiness, pleasure and well-being.