Lullabies are the first songs of the mothers they sing for their children. Every country has tens or hundreds of the lullabies all over its territory. Each lullaby has its own story, its own way singing and feelings. The lullabies are the first interaction tool between the mother and the child. They are indispensable parts of our national culture. There is almost no child in this world who did not hear a lullaby from his/her mother and/or grandparents.We are now living in a very technological era. The mothers are actively involved in national production and business life in order to make a living for their lives. The mothers cannot spend a lot of time with their babies due to their work. The babies generally listen to this ready-made lullabies and other products while growing up. This was the premise from which we started in this project applying initial evaluation questionnaires, we obtained a rate of approx. 60% of mothers asked not know any lullaby.The project was a partnership between educational institutions in six countries (Turkey, Latvia, Portugal, Hungary, Bulgaria, Romania) for learning by preschool children and their parents swing songs, to establish a stable relationship and quality of environment between the kindergarten and parents, grandparents, children, development of acquiring language skills, to establish a learning environment in kindergarten more attractive for the training of teachers.The activities were from various workshops with parents, volunteer activities, festivals, shows, dramatizations, contests interdisciplinary, scientific and educational symposiom, drawings an photographs exhibitions, fairs to sell products, films, publishing books, posters, leaflets, games, project site.Through this project I became children with heart and I stepped into a new world in which we found that we have many things in common, we have new things to learn from our partners as we acquire new knowledge about tolerance and European friendship .